diff --git a/docs/samples/client/csharp/plugins/logging/Logging.Plugin/src/global.json b/docs/samples/client/csharp/plugins/logging/Logging.Plugin/src/global.json
index ef491491b99..10d86daabda 100644
--- a/docs/samples/client/csharp/plugins/logging/Logging.Plugin/src/global.json
+++ b/docs/samples/client/csharp/plugins/logging/Logging.Plugin/src/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "9.0.102",
+    "version": "10.0.100",
     "rollForward": "feature"
   }
 }
diff --git a/packages/http-client-csharp/eng/pipeline/publish.yml b/packages/http-client-csharp/eng/pipeline/publish.yml
index c3fe925d271..00da9caad7f 100644
--- a/packages/http-client-csharp/eng/pipeline/publish.yml
+++ b/packages/http-client-csharp/eng/pipeline/publish.yml
@@ -60,6 +60,13 @@ extends:
               inputs:
                 displayName: "Install .NET 9"
                 performMultiLevelLookup: true
+                useGlobalJson: false
+                version: 9.x
+                workingDirectory: $(Build.SourcesDirectory)/packages/http-client-csharp
+            - task: UseDotNet@2
+              inputs:
+                displayName: "Install .NET 10"
+                performMultiLevelLookup: true
                 useGlobalJson: true
                 workingDirectory: $(Build.SourcesDirectory)/packages/http-client-csharp
 
diff --git a/packages/http-client-csharp/eng/pipeline/templates/ci-stages.yml b/packages/http-client-csharp/eng/pipeline/templates/ci-stages.yml
index db4d12d2007..5755b96656b 100644
--- a/packages/http-client-csharp/eng/pipeline/templates/ci-stages.yml
+++ b/packages/http-client-csharp/eng/pipeline/templates/ci-stages.yml
@@ -50,5 +50,12 @@ stages:
           inputs:
             displayName: "Install .NET 9"
             performMultiLevelLookup: true
+            useGlobalJson: false
+            version: 9.x
+            workingDirectory: $(Build.SourcesDirectory)/packages/http-client-csharp
+        - task: UseDotNet@2
+          inputs:
+            displayName: "Install .NET 10"
+            performMultiLevelLookup: true
             useGlobalJson: true
             workingDirectory: $(Build.SourcesDirectory)/packages/http-client-csharp
diff --git a/packages/http-client-csharp/generator/Directory.Build.props b/packages/http-client-csharp/generator/Directory.Build.props
index a475c3ec9b7..217957558a4 100644
--- a/packages/http-client-csharp/generator/Directory.Build.props
+++ b/packages/http-client-csharp/generator/Directory.Build.props
@@ -11,7 +11,7 @@
 
   <PropertyGroup>
     <Nullable>enable</Nullable>
-    <TargetFramework Condition="'$(IsGeneratedTestProject)' != true">net9.0</TargetFramework>
+    <TargetFramework Condition="'$(IsGeneratedTestProject)' != true">net10.0</TargetFramework>
     <Configuration Condition="'$(Configuration)' == ''">Debug</Configuration>
     <Platform Condition="'$(Platform)' == ''">AnyCPU</Platform>
     <PlatformName Condition="'$(PlatformName)' == ''">$(Platform)</PlatformName>
diff --git a/packages/http-client-csharp/global.json b/packages/http-client-csharp/global.json
index cbe802cdb3f..10d86daabda 100644
--- a/packages/http-client-csharp/global.json
+++ b/packages/http-client-csharp/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "9.0.306",
+    "version": "10.0.100",
     "rollForward": "feature"
   }
 }