diff --git a/package-lock.json b/package-lock.json
index 8b404d2676..68297528c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -58,7 +58,7 @@
         "tar": "7.4.3",
         "ts-morph": "25.0.1",
         "tunnel": "0.0.6",
-        "typescript": "5.7.3",
+        "typescript": "5.9.3",
         "universal-analytics": "0.5.3",
         "uuid": "11.1.0",
         "winreg": "1.2.5",
@@ -12286,9 +12286,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 2641073dca..e62ff519e6 100644
--- a/package.json
+++ b/package.json
@@ -102,7 +102,7 @@
     "tar": "7.4.3",
     "ts-morph": "25.0.1",
     "tunnel": "0.0.6",
-    "typescript": "5.7.3",
+    "typescript": "5.9.3",
     "universal-analytics": "0.5.3",
     "uuid": "11.1.0",
     "winreg": "1.2.5",