diff --git a/change/@react-native-windows-automation-channel-f339e2dc-59e8-4945-80d3-7b03bdbfd021.json b/change/@react-native-windows-automation-channel-f339e2dc-59e8-4945-80d3-7b03bdbfd021.json
new file mode 100644
index 00000000000..6744e87af09
--- /dev/null
+++ b/change/@react-native-windows-automation-channel-f339e2dc-59e8-4945-80d3-7b03bdbfd021.json
@@ -0,0 +1,7 @@
+{
+  "type": "patch",
+  "comment": "Use Hermes version 0.0.0-2510.15001-6f45e5b5",
+  "packageName": "@react-native-windows/automation-channel",
+  "email": "vmorozov@microsoft.com",
+  "dependentChangeType": "patch"
+}
diff --git a/change/react-native-windows-14580ba5-7e30-4867-bb1e-2baca1639c42.json b/change/react-native-windows-14580ba5-7e30-4867-bb1e-2baca1639c42.json
new file mode 100644
index 00000000000..44e30ade2e2
--- /dev/null
+++ b/change/react-native-windows-14580ba5-7e30-4867-bb1e-2baca1639c42.json
@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Use Hermes version 0.0.0-2510.15001-6f45e5b5",
+  "packageName": "react-native-windows",
+  "email": "vmorozov@microsoft.com",
+  "dependentChangeType": "patch"
+}
diff --git a/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.chakra.lock.json b/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.chakra.lock.json
index b03148bd7f7..996c0699bf4 100644
--- a/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.chakra.lock.json
+++ b/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.chakra.lock.json
@@ -29,8 +29,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -72,7 +72,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.lock.json b/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.lock.json
index b03148bd7f7..996c0699bf4 100644
--- a/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.lock.json
+++ b/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.lock.json
@@ -29,8 +29,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -72,7 +72,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.newarch.lock.json b/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.newarch.lock.json
index c75c19e4982..1e5f2195925 100644
--- a/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.newarch.lock.json
+++ b/packages/@react-native-windows/automation-channel/windows/AutomationChannel/packages.newarch.lock.json
@@ -37,8 +37,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -85,7 +85,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric.Package/packages.lock.json b/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric.Package/packages.lock.json
index 3d84b0d94d0..d0e78e4fa36 100644
--- a/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric.Package/packages.lock.json
+++ b/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric.Package/packages.lock.json
@@ -14,8 +14,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -85,7 +85,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
@@ -103,7 +103,7 @@
         "type": "Project",
         "dependencies": {
           "AutomationChannel": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.ReactNative": "[1.0.0, )",
           "Microsoft.VCRTForwarders.140": "[1.0.2-rc, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
diff --git a/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric/packages.lock.json b/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric/packages.lock.json
index 7dc9ca253a6..a85cb1127da 100644
--- a/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric/packages.lock.json
+++ b/packages/e2e-test-app-fabric/windows/RNTesterApp-Fabric/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.VCRTForwarders.140": {
         "type": "Direct",
@@ -95,7 +95,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/e2e-test-app/windows/RNTesterApp/packages.chakra.lock.json b/packages/e2e-test-app/windows/RNTesterApp/packages.chakra.lock.json
index 6e6f96b837c..1b0a1e38c4b 100644
--- a/packages/e2e-test-app/windows/RNTesterApp/packages.chakra.lock.json
+++ b/packages/e2e-test-app/windows/RNTesterApp/packages.chakra.lock.json
@@ -46,8 +46,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -197,7 +197,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/e2e-test-app/windows/RNTesterApp/packages.lock.json b/packages/e2e-test-app/windows/RNTesterApp/packages.lock.json
index 9c620c7784a..775c761aaa3 100644
--- a/packages/e2e-test-app/windows/RNTesterApp/packages.lock.json
+++ b/packages/e2e-test-app/windows/RNTesterApp/packages.lock.json
@@ -4,9 +4,9 @@
     "UAP,Version=v10.0.17763": {
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.NETCore.UniversalWindowsPlatform": {
         "type": "Direct",
@@ -198,7 +198,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/integration-test-app/windows/InteropTestModuleCS/packages.chakra.lock.json b/packages/integration-test-app/windows/InteropTestModuleCS/packages.chakra.lock.json
index dbe95b7993b..281a7f50dbc 100644
--- a/packages/integration-test-app/windows/InteropTestModuleCS/packages.chakra.lock.json
+++ b/packages/integration-test-app/windows/InteropTestModuleCS/packages.chakra.lock.json
@@ -26,8 +26,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -178,7 +178,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/integration-test-app/windows/InteropTestModuleCS/packages.lock.json b/packages/integration-test-app/windows/InteropTestModuleCS/packages.lock.json
index dbe95b7993b..281a7f50dbc 100644
--- a/packages/integration-test-app/windows/InteropTestModuleCS/packages.lock.json
+++ b/packages/integration-test-app/windows/InteropTestModuleCS/packages.lock.json
@@ -26,8 +26,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -178,7 +178,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/integration-test-app/windows/integrationtest/packages.chakra.lock.json b/packages/integration-test-app/windows/integrationtest/packages.chakra.lock.json
index 94c113f9e5e..ea46b3b4ef9 100644
--- a/packages/integration-test-app/windows/integrationtest/packages.chakra.lock.json
+++ b/packages/integration-test-app/windows/integrationtest/packages.chakra.lock.json
@@ -29,8 +29,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -199,7 +199,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/integration-test-app/windows/integrationtest/packages.lock.json b/packages/integration-test-app/windows/integrationtest/packages.lock.json
index 7a378ca4108..3788c93d4f2 100644
--- a/packages/integration-test-app/windows/integrationtest/packages.lock.json
+++ b/packages/integration-test-app/windows/integrationtest/packages.lock.json
@@ -4,9 +4,9 @@
     "native,Version=v0.0": {
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.UI.Xaml": {
         "type": "Direct",
@@ -200,7 +200,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/playground/windows/PlaygroundNativeModules/packages.lock.json b/packages/playground/windows/PlaygroundNativeModules/packages.lock.json
index b03148bd7f7..996c0699bf4 100644
--- a/packages/playground/windows/PlaygroundNativeModules/packages.lock.json
+++ b/packages/playground/windows/PlaygroundNativeModules/packages.lock.json
@@ -29,8 +29,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -72,7 +72,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/playground/windows/playground-composition.Package/packages.experimentalwinui3.lock.json b/packages/playground/windows/playground-composition.Package/packages.experimentalwinui3.lock.json
index fb48358cca5..eff692664e4 100644
--- a/packages/playground/windows/playground-composition.Package/packages.experimentalwinui3.lock.json
+++ b/packages/playground/windows/playground-composition.Package/packages.experimentalwinui3.lock.json
@@ -14,8 +14,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -76,7 +76,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
           "ReactCommon": "[1.0.0, )",
@@ -86,7 +86,7 @@
       "playground-composition": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.ReactNative": "[1.0.0, )",
           "Microsoft.VCRTForwarders.140": "[1.0.2-rc, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
diff --git a/packages/playground/windows/playground-composition.Package/packages.lock.json b/packages/playground/windows/playground-composition.Package/packages.lock.json
index 5ba393d90b0..def231f4639 100644
--- a/packages/playground/windows/playground-composition.Package/packages.lock.json
+++ b/packages/playground/windows/playground-composition.Package/packages.lock.json
@@ -14,8 +14,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -76,7 +76,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
@@ -86,7 +86,7 @@
       "playground-composition": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.ReactNative": "[1.0.0, )",
           "Microsoft.VCRTForwarders.140": "[1.0.2-rc, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
diff --git a/packages/playground/windows/playground-composition/packages.experimentalwinui3.lock.json b/packages/playground/windows/playground-composition/packages.experimentalwinui3.lock.json
index 94726df0b7e..1d7e7547789 100644
--- a/packages/playground/windows/playground-composition/packages.experimentalwinui3.lock.json
+++ b/packages/playground/windows/playground-composition/packages.experimentalwinui3.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.VCRTForwarders.140": {
         "type": "Direct",
@@ -86,7 +86,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/playground/windows/playground-composition/packages.lock.json b/packages/playground/windows/playground-composition/packages.lock.json
index f4230c213c4..4d59a888ce4 100644
--- a/packages/playground/windows/playground-composition/packages.lock.json
+++ b/packages/playground/windows/playground-composition/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.VCRTForwarders.140": {
         "type": "Direct",
@@ -86,7 +86,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/playground/windows/playground/packages.lock.json b/packages/playground/windows/playground/packages.lock.json
index 412dd5a619c..6306a688a4f 100644
--- a/packages/playground/windows/playground/packages.lock.json
+++ b/packages/playground/windows/playground/packages.lock.json
@@ -4,9 +4,9 @@
     "native,Version=v0.0": {
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.UI.Xaml": {
         "type": "Direct",
@@ -73,7 +73,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/sample-app-fabric/windows/SampleAppFabric.Package/packages.lock.json b/packages/sample-app-fabric/windows/SampleAppFabric.Package/packages.lock.json
index 9b9d7503ec9..9944baa2c92 100644
--- a/packages/sample-app-fabric/windows/SampleAppFabric.Package/packages.lock.json
+++ b/packages/sample-app-fabric/windows/SampleAppFabric.Package/packages.lock.json
@@ -14,8 +14,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -76,7 +76,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
@@ -93,7 +93,7 @@
       "sampleappfabric": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.ReactNative": "[1.0.0, )",
           "Microsoft.VCRTForwarders.140": "[1.0.2-rc, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
diff --git a/packages/sample-app-fabric/windows/SampleAppFabric/packages.lock.json b/packages/sample-app-fabric/windows/SampleAppFabric/packages.lock.json
index bb664372486..fa59065a125 100644
--- a/packages/sample-app-fabric/windows/SampleAppFabric/packages.lock.json
+++ b/packages/sample-app-fabric/windows/SampleAppFabric/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
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-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.VCRTForwarders.140": {
         "type": "Direct",
@@ -86,7 +86,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/sample-apps/windows/SampleAppCPP/packages.lock.json b/packages/sample-apps/windows/SampleAppCPP/packages.lock.json
index 23f21f8c893..2ebb06725de 100644
--- a/packages/sample-apps/windows/SampleAppCPP/packages.lock.json
+++ b/packages/sample-apps/windows/SampleAppCPP/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.UI.Xaml": {
         "type": "Direct",
@@ -186,7 +186,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/sample-apps/windows/SampleAppCS/packages.lock.json b/packages/sample-apps/windows/SampleAppCS/packages.lock.json
index 341ce38a985..54919434637 100644
--- a/packages/sample-apps/windows/SampleAppCS/packages.lock.json
+++ b/packages/sample-apps/windows/SampleAppCS/packages.lock.json
@@ -4,9 +4,9 @@
     "UAP,Version=v10.0.17763": {
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.NETCore.UniversalWindowsPlatform": {
         "type": "Direct",
@@ -180,7 +180,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/sample-apps/windows/SampleLibraryCPP/packages.lock.json b/packages/sample-apps/windows/SampleLibraryCPP/packages.lock.json
index b03148bd7f7..996c0699bf4 100644
--- a/packages/sample-apps/windows/SampleLibraryCPP/packages.lock.json
+++ b/packages/sample-apps/windows/SampleLibraryCPP/packages.lock.json
@@ -29,8 +29,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
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-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -72,7 +72,7 @@
         "dependencies": {
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           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/sample-apps/windows/SampleLibraryCS/packages.lock.json b/packages/sample-apps/windows/SampleLibraryCS/packages.lock.json
index dbe95b7993b..281a7f50dbc 100644
--- a/packages/sample-apps/windows/SampleLibraryCS/packages.lock.json
+++ b/packages/sample-apps/windows/SampleLibraryCS/packages.lock.json
@@ -26,8 +26,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -178,7 +178,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/sample-custom-component/windows/SampleCustomComponent/packages.experimentalwinui3.lock.json b/packages/sample-custom-component/windows/SampleCustomComponent/packages.experimentalwinui3.lock.json
index bb156a63118..baaf8606cb1 100644
--- a/packages/sample-custom-component/windows/SampleCustomComponent/packages.experimentalwinui3.lock.json
+++ b/packages/sample-custom-component/windows/SampleCustomComponent/packages.experimentalwinui3.lock.json
@@ -37,8 +37,8 @@
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       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -85,7 +85,7 @@
         "dependencies": {
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           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/packages/sample-custom-component/windows/SampleCustomComponent/packages.lock.json b/packages/sample-custom-component/windows/SampleCustomComponent/packages.lock.json
index dff9be4951d..1a171ce870a 100644
--- a/packages/sample-custom-component/windows/SampleCustomComponent/packages.lock.json
+++ b/packages/sample-custom-component/windows/SampleCustomComponent/packages.lock.json
@@ -37,8 +37,8 @@
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       "Microsoft.JavaScript.Hermes": {
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-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
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       "Microsoft.SourceLink.Common": {
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@@ -85,7 +85,7 @@
         "dependencies": {
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           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Desktop.ABITests/packages.experimentalwinui3.lock.json b/vnext/Desktop.ABITests/packages.experimentalwinui3.lock.json
index 6e1350accbb..0625b73fecd 100644
--- a/vnext/Desktop.ABITests/packages.experimentalwinui3.lock.json
+++ b/vnext/Desktop.ABITests/packages.experimentalwinui3.lock.json
@@ -32,8 +32,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -96,7 +96,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
@@ -108,7 +108,7 @@
       "react.windows.desktop.dll": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "React.Windows.Desktop": "[1.0.0, )",
           "ReactNative.V8Jsi.Windows": "[0.71.8, )",
diff --git a/vnext/Desktop.ABITests/packages.lock.json b/vnext/Desktop.ABITests/packages.lock.json
index 21cd9adedd5..715080fff98 100644
--- a/vnext/Desktop.ABITests/packages.lock.json
+++ b/vnext/Desktop.ABITests/packages.lock.json
@@ -32,8 +32,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -96,7 +96,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
@@ -108,7 +108,7 @@
       "react.windows.desktop.dll": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "React.Windows.Desktop": "[1.0.0, )",
           "ReactNative.V8Jsi.Windows": "[0.71.8, )",
diff --git a/vnext/Desktop.DLL/packages.experimentalwinui3.lock.json b/vnext/Desktop.DLL/packages.experimentalwinui3.lock.json
index f6f102ec9b9..2104389f207 100644
--- a/vnext/Desktop.DLL/packages.experimentalwinui3.lock.json
+++ b/vnext/Desktop.DLL/packages.experimentalwinui3.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
@@ -87,7 +87,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
diff --git a/vnext/Desktop.DLL/packages.lock.json b/vnext/Desktop.DLL/packages.lock.json
index 960229467b3..fa6bbd7417f 100644
--- a/vnext/Desktop.DLL/packages.lock.json
+++ b/vnext/Desktop.DLL/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
@@ -87,7 +87,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
diff --git a/vnext/Desktop.IntegrationTests/packages.experimentalwinui3.lock.json b/vnext/Desktop.IntegrationTests/packages.experimentalwinui3.lock.json
index 6bed977f024..74daa082057 100644
--- a/vnext/Desktop.IntegrationTests/packages.experimentalwinui3.lock.json
+++ b/vnext/Desktop.IntegrationTests/packages.experimentalwinui3.lock.json
@@ -39,8 +39,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -98,7 +98,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
@@ -110,7 +110,7 @@
       "react.windows.desktop.dll": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "React.Windows.Desktop": "[1.0.0, )",
           "ReactNative.V8Jsi.Windows": "[0.71.8, )",
diff --git a/vnext/Desktop.IntegrationTests/packages.lock.json b/vnext/Desktop.IntegrationTests/packages.lock.json
index f230e543168..5e6f6c72980 100644
--- a/vnext/Desktop.IntegrationTests/packages.lock.json
+++ b/vnext/Desktop.IntegrationTests/packages.lock.json
@@ -39,8 +39,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -98,7 +98,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
@@ -110,7 +110,7 @@
       "react.windows.desktop.dll": {
         "type": "Project",
         "dependencies": {
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "React.Windows.Desktop": "[1.0.0, )",
           "ReactNative.V8Jsi.Windows": "[0.71.8, )",
diff --git a/vnext/Desktop.UnitTests/packages.experimentalwinui3.lock.json b/vnext/Desktop.UnitTests/packages.experimentalwinui3.lock.json
index fe3310b7b81..4c735a20c8f 100644
--- a/vnext/Desktop.UnitTests/packages.experimentalwinui3.lock.json
+++ b/vnext/Desktop.UnitTests/packages.experimentalwinui3.lock.json
@@ -27,8 +27,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -96,7 +96,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
diff --git a/vnext/Desktop.UnitTests/packages.lock.json b/vnext/Desktop.UnitTests/packages.lock.json
index 4175393f214..4a36601eee6 100644
--- a/vnext/Desktop.UnitTests/packages.lock.json
+++ b/vnext/Desktop.UnitTests/packages.lock.json
@@ -27,8 +27,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -96,7 +96,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
diff --git a/vnext/Desktop/packages.experimentalwinui3.lock.json b/vnext/Desktop/packages.experimentalwinui3.lock.json
index 1d2b775f77c..4120fcce30d 100644
--- a/vnext/Desktop/packages.experimentalwinui3.lock.json
+++ b/vnext/Desktop/packages.experimentalwinui3.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
diff --git a/vnext/Desktop/packages.lock.json b/vnext/Desktop/packages.lock.json
index 528fbaf236e..2e081e2fe56 100644
--- a/vnext/Desktop/packages.lock.json
+++ b/vnext/Desktop/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
diff --git a/vnext/Directory.Build.props b/vnext/Directory.Build.props
index 9985177a3e8..acc88752b6e 100644
--- a/vnext/Directory.Build.props
+++ b/vnext/Directory.Build.props
@@ -34,7 +34,7 @@
     <FmtVersion>10.1.0</FmtVersion>
     <FmtCommitHash>ca2e3685b160617d3d95fcd9e789c4e06ca88</FmtCommitHash>
     <!-- Commit hash for https://github.com/microsoft/node-api-jsi code. -->
-    <NodeApiJsiCommitHash>c048668df3dcda7fef33103aac018c92cbdbe043</NodeApiJsiCommitHash>
+    <NodeApiJsiCommitHash>78317af4798297dad5a17b2a07f5dfc712040b7a</NodeApiJsiCommitHash>
   </PropertyGroup>
 
   <!--
diff --git a/vnext/Microsoft.ReactNative.CsWinRT/packages.experimentalwinui3.lock.json b/vnext/Microsoft.ReactNative.CsWinRT/packages.experimentalwinui3.lock.json
index 3782b42e584..2c58d3d33ee 100644
--- a/vnext/Microsoft.ReactNative.CsWinRT/packages.experimentalwinui3.lock.json
+++ b/vnext/Microsoft.ReactNative.CsWinRT/packages.experimentalwinui3.lock.json
@@ -30,8 +30,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -78,7 +78,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.CsWinRT/packages.lock.json b/vnext/Microsoft.ReactNative.CsWinRT/packages.lock.json
index 74d9dc50342..d794a4461bd 100644
--- a/vnext/Microsoft.ReactNative.CsWinRT/packages.lock.json
+++ b/vnext/Microsoft.ReactNative.CsWinRT/packages.lock.json
@@ -30,8 +30,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -78,7 +78,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems b/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems
index c8210827e83..1527e546408 100644
--- a/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems
+++ b/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems
@@ -14,7 +14,7 @@
     <!-- If your project is using glog, then GLog_IncludeDir could be set to include the actual location of glog -->
     <GLog_IncludeDir Condition="'$(GLog_IncludeDir)' == '' AND Exists('$(MSBuildThisFileDirectory)stubs\glog\logging.h')">$(MSBuildThisFileDirectory)stubs</GLog_IncludeDir>
 
-    <NodeApiJsiCommitHash>c048668df3dcda7fef33103aac018c92cbdbe043</NodeApiJsiCommitHash>
+    <NodeApiJsiCommitHash>78317af4798297dad5a17b2a07f5dfc712040b7a</NodeApiJsiCommitHash>
     <NodeApiJsiLocal Condition="Exists('$(MSBuildThisFileDirectory)NodeApiJsiRuntime.cpp')">true</NodeApiJsiLocal>
     <NodeApiJsiDir Condition="'$(NodeApiJsiDir)' == '' AND '$(NodeApiJsiLocal)' == 'true'">$(MSBuildThisFileDirectory)</NodeApiJsiDir>
     <NodeApiJsiDir Condition="'$(NodeApiJsiDir)' == '' AND '$(ReactNativeDir)' != ''">$(ReactNativeDir)\..\..\node_modules\.node-api-jsi\node-api-jsi-$(NodeApiJsiCommitHash)\</NodeApiJsiDir>
@@ -107,6 +107,8 @@
     <ClInclude Include="$(NodeApiDir)js_native_api.h" />
     <ClInclude Include="$(NodeApiDir)js_native_api_types.h" />
     <ClInclude Include="$(NodeApiDir)js_runtime_api.h" />
+    <ClInclude Include="$(NodeApiDir)node_api.h" />
+    <ClInclude Include="$(NodeApiDir)node_api_types.h" />
     <ClInclude Include="$(NodeApiJsiSrcDir)ApiLoaders\NodeApi.h" />
     <ClInclude Include="$(NodeApiJsiSrcDir)ApiLoaders\NodeApi.inc" />
     <ClInclude Include="$(NodeApiJsiSrcDir)ApiLoaders\JSRuntimeApi.h" />
diff --git a/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems.filters b/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems.filters
index 7aca94585d5..91c9a4598c8 100644
--- a/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems.filters
+++ b/vnext/Microsoft.ReactNative.Cxx/Microsoft.ReactNative.Cxx.vcxitems.filters
@@ -175,6 +175,8 @@
     <ClInclude Include="$(NodeApiDir)js_native_api.h" />
     <ClInclude Include="$(NodeApiDir)js_native_api_types.h" />
     <ClInclude Include="$(NodeApiDir)js_runtime_api.h" />
+    <ClInclude Include="$(NodeApiDir)node_api.h" />
+    <ClInclude Include="$(NodeApiDir)node_api_types.h" />
   </ItemGroup>
   <ItemGroup>
     <Filter Include="JSI">
diff --git a/vnext/Microsoft.ReactNative.IntegrationTests/packages.experimentalwinui3.lock.json b/vnext/Microsoft.ReactNative.IntegrationTests/packages.experimentalwinui3.lock.json
index 685707d2c0b..e7f2e1ac783 100644
--- a/vnext/Microsoft.ReactNative.IntegrationTests/packages.experimentalwinui3.lock.json
+++ b/vnext/Microsoft.ReactNative.IntegrationTests/packages.experimentalwinui3.lock.json
@@ -33,8 +33,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -84,7 +84,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.IntegrationTests/packages.lock.json b/vnext/Microsoft.ReactNative.IntegrationTests/packages.lock.json
index 685707d2c0b..e7f2e1ac783 100644
--- a/vnext/Microsoft.ReactNative.IntegrationTests/packages.lock.json
+++ b/vnext/Microsoft.ReactNative.IntegrationTests/packages.lock.json
@@ -33,8 +33,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -84,7 +84,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.experimentalwinui3.lock.json b/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.experimentalwinui3.lock.json
index 89e78855009..6d302138b6c 100644
--- a/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.experimentalwinui3.lock.json
+++ b/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.experimentalwinui3.lock.json
@@ -43,8 +43,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -91,7 +91,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.lock.json b/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.lock.json
index f32a334df1e..37c414e0bbe 100644
--- a/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.lock.json
+++ b/vnext/Microsoft.ReactNative.IntegrationTests/packages.newarch.lock.json
@@ -43,8 +43,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -91,7 +91,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.Managed.IntegrationTests/packages.lock.json b/vnext/Microsoft.ReactNative.Managed.IntegrationTests/packages.lock.json
index 8c113353188..6e853790711 100644
--- a/vnext/Microsoft.ReactNative.Managed.IntegrationTests/packages.lock.json
+++ b/vnext/Microsoft.ReactNative.Managed.IntegrationTests/packages.lock.json
@@ -56,8 +56,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -332,7 +332,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.Managed.UnitTests/packages.lock.json b/vnext/Microsoft.ReactNative.Managed.UnitTests/packages.lock.json
index 8c113353188..6e853790711 100644
--- a/vnext/Microsoft.ReactNative.Managed.UnitTests/packages.lock.json
+++ b/vnext/Microsoft.ReactNative.Managed.UnitTests/packages.lock.json
@@ -56,8 +56,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -332,7 +332,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative.Managed/packages.lock.json b/vnext/Microsoft.ReactNative.Managed/packages.lock.json
index 63b29e93ae7..6520f677443 100644
--- a/vnext/Microsoft.ReactNative.Managed/packages.lock.json
+++ b/vnext/Microsoft.ReactNative.Managed/packages.lock.json
@@ -36,8 +36,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.Net.Native.Compiler": {
         "type": "Transitive",
@@ -179,7 +179,7 @@
         "dependencies": {
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.UI.Xaml": "[2.8.0, )",
           "ReactCommon": "[1.0.0, )",
diff --git a/vnext/Microsoft.ReactNative/packages.chakra.lock.json b/vnext/Microsoft.ReactNative/packages.chakra.lock.json
index 458e48719d6..88939c3546a 100644
--- a/vnext/Microsoft.ReactNative/packages.chakra.lock.json
+++ b/vnext/Microsoft.ReactNative/packages.chakra.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
diff --git a/vnext/Microsoft.ReactNative/packages.experimentalwinui3.lock.json b/vnext/Microsoft.ReactNative/packages.experimentalwinui3.lock.json
index 458e48719d6..88939c3546a 100644
--- a/vnext/Microsoft.ReactNative/packages.experimentalwinui3.lock.json
+++ b/vnext/Microsoft.ReactNative/packages.experimentalwinui3.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
diff --git a/vnext/Microsoft.ReactNative/packages.lock.json b/vnext/Microsoft.ReactNative/packages.lock.json
index 458e48719d6..88939c3546a 100644
--- a/vnext/Microsoft.ReactNative/packages.lock.json
+++ b/vnext/Microsoft.ReactNative/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
diff --git a/vnext/Microsoft.ReactNative/packages.newarch.experimentalwinui3.lock.json b/vnext/Microsoft.ReactNative/packages.newarch.experimentalwinui3.lock.json
index c6d2844942b..a1f1154dfc4 100644
--- a/vnext/Microsoft.ReactNative/packages.newarch.experimentalwinui3.lock.json
+++ b/vnext/Microsoft.ReactNative/packages.newarch.experimentalwinui3.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
diff --git a/vnext/Microsoft.ReactNative/packages.newarch.lock.json b/vnext/Microsoft.ReactNative/packages.newarch.lock.json
index 82d6766e46b..733f8fda328 100644
--- a/vnext/Microsoft.ReactNative/packages.newarch.lock.json
+++ b/vnext/Microsoft.ReactNative/packages.newarch.lock.json
@@ -10,9 +10,9 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Direct",
-        "requested": "[0.0.0-2507.21007-eda7aef6, )",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "requested": "[0.0.0-2510.15001-6f45e5b5, )",
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
diff --git a/vnext/PropertySheets/JSEngine.props b/vnext/PropertySheets/JSEngine.props
index 1740a641318..e6d45b7f4ce 100644
--- a/vnext/PropertySheets/JSEngine.props
+++ b/vnext/PropertySheets/JSEngine.props
@@ -6,7 +6,7 @@
     <!-- Enabling this will (1) Include hermes glues in the Microsoft.ReactNative binaries AND (2) Make hermes the default engine -->
     <UseHermes Condition="'$(UseHermes)' == ''">true</UseHermes>
     <!-- This will be true if (1) the client want to use hermes by setting UseHermes to true OR (2) We are building for UWP where dynamic switching is enabled -->
-    <HermesVersion Condition="'$(HermesVersion)' == ''">0.0.0-2507.21007-eda7aef6</HermesVersion>
+    <HermesVersion Condition="'$(HermesVersion)' == ''">0.0.0-2510.15001-6f45e5b5</HermesVersion>
     <HermesPackage Condition="'$(HermesPackage)' == '' And Exists('$(PkgMicrosoft_JavaScript_Hermes)')">$(PkgMicrosoft_JavaScript_Hermes)</HermesPackage>
     <HermesPackage Condition="'$(HermesPackage)' == ''">$(NuGetPackageRoot)\Microsoft.JavaScript.Hermes\$(HermesVersion)</HermesPackage>
     <EnableHermesInspectorInReleaseFlavor Condition="'$(EnableHermesInspectorInReleaseFlavor)' == ''">false</EnableHermesInspectorInReleaseFlavor>
diff --git a/vnext/ReactCommon.UnitTests/packages.experimentalwinui3.lock.json b/vnext/ReactCommon.UnitTests/packages.experimentalwinui3.lock.json
index b08e74a86a3..4d6b5c0843a 100644
--- a/vnext/ReactCommon.UnitTests/packages.experimentalwinui3.lock.json
+++ b/vnext/ReactCommon.UnitTests/packages.experimentalwinui3.lock.json
@@ -27,8 +27,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -91,7 +91,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250127003-experimental3, )",
diff --git a/vnext/ReactCommon.UnitTests/packages.lock.json b/vnext/ReactCommon.UnitTests/packages.lock.json
index 512dd4eae57..7620cc1b64c 100644
--- a/vnext/ReactCommon.UnitTests/packages.lock.json
+++ b/vnext/ReactCommon.UnitTests/packages.lock.json
@@ -27,8 +27,8 @@
       },
       "Microsoft.JavaScript.Hermes": {
         "type": "Transitive",
-        "resolved": "0.0.0-2507.21007-eda7aef6",
-        "contentHash": "3oyJXoPaayrtWSjBgnLFfVBrNcnvB3EJ1r2/K0yz9exmmESTTzWaCh8JlhX7fsjtMv/LpQxJOctHP0Ng2k8spQ=="
+        "resolved": "0.0.0-2510.15001-6f45e5b5",
+        "contentHash": "vtva00nwtxi9MnP4fLqq+GTm4Ca+wUs+AVewFF/n4A1iE4NSCRCBp5JaGjnXkEvFmbx0xyj0MQra69zAa7dPEA=="
       },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
@@ -91,7 +91,7 @@
           "Common": "[1.0.0, )",
           "Folly": "[1.0.0, )",
           "FollyWin32": "[1.0.0, )",
-          "Microsoft.JavaScript.Hermes": "[0.0.0-2507.21007-eda7aef6, )",
+          "Microsoft.JavaScript.Hermes": "[0.0.0-2510.15001-6f45e5b5, )",
           "Microsoft.SourceLink.GitHub": "[1.1.1, )",
           "Microsoft.Web.WebView2": "[1.0.2903.40, )",
           "Microsoft.WindowsAppSDK": "[1.7.250401001, )",
diff --git a/vnext/ReactCommon/cgmanifest.json b/vnext/ReactCommon/cgmanifest.json
index 0fe7ed1473d..1e00b14f660 100644
--- a/vnext/ReactCommon/cgmanifest.json
+++ b/vnext/ReactCommon/cgmanifest.json
@@ -6,7 +6,7 @@
                 "Type": "git",
                 "Git": {
                   "RepositoryUrl": "https://github.com/microsoft/node-api-jsi",
-                  "CommitHash": "c048668df3dcda7fef33103aac018c92cbdbe043"
+                  "CommitHash": "78317af4798297dad5a17b2a07f5dfc712040b7a"
                 }
             },
             "DevelopmentDependency": false
diff --git a/vnext/Scripts/Tfs/Layout-MSRN-Headers.ps1 b/vnext/Scripts/Tfs/Layout-MSRN-Headers.ps1
index 7f1c54d2583..77f5a34a58c 100644
--- a/vnext/Scripts/Tfs/Layout-MSRN-Headers.ps1
+++ b/vnext/Scripts/Tfs/Layout-MSRN-Headers.ps1
@@ -78,6 +78,8 @@ New-Item $MSRNCxxTargetRoot\node-api -ItemType Directory -Force
 Copy-Item -Force -Path $NodeApiJsiRoot\node-api\js_native_api.h -Destination $MSRNCxxTargetRoot\node-api\
 Copy-Item -Force -Path $NodeApiJsiRoot\node-api\js_native_api_types.h -Destination $MSRNCxxTargetRoot\node-api\
 Copy-Item -Force -Path $NodeApiJsiRoot\node-api\js_runtime_api.h -Destination $MSRNCxxTargetRoot\node-api\
+Copy-Item -Force -Path $NodeApiJsiRoot\node-api\node_api.h -Destination $MSRNCxxTargetRoot\node-api\
+Copy-Item -Force -Path $NodeApiJsiRoot\node-api\node_api_types.h -Destination $MSRNCxxTargetRoot\node-api\
 
 # Microsoft.ReactNative.CXX project Node-API JSI files
 New-Item $MSRNCxxTargetRoot\ApiLoaders -ItemType Directory -Force
diff --git a/vnext/Shared/Shared.vcxitems.filters b/vnext/Shared/Shared.vcxitems.filters
index 2ee2d481859..ea4dfb8d5fa 100644
--- a/vnext/Shared/Shared.vcxitems.filters
+++ b/vnext/Shared/Shared.vcxitems.filters
@@ -327,6 +327,7 @@
     <ClCompile Include="$(MSBuildThisFileDirectory)..\Microsoft.ReactNative\Fabric\platform\react\renderer\textlayoutmanager\WindowsTextLayoutManager.cpp" />
     <ClCompile Include="$(ReactNativeDir)\ReactCommon\jsinspector-modern\network\NetworkReporter.cpp" />
     <ClCompile Include="$(MSBuildThisFileDirectory)..\Microsoft.ReactNative\Fabric\Composition\TextInput\WindowsTextInputState.cpp" />
+    <ClCompile Include="$(ReactNativeDir)\ReactCommon\runtimeexecutor\platform\cxx\ReactCommon\RuntimeExecutorSyncUIThreadUtils.cpp" />
   </ItemGroup>
   <ItemGroup>
     <Filter Include="Source Files">