diff --git a/src/microsoft-learn-mock/package-lock.json b/src/microsoft-learn-mock/package-lock.json
index 61ff91848..5a2e601f2 100644
--- a/src/microsoft-learn-mock/package-lock.json
+++ b/src/microsoft-learn-mock/package-lock.json
@@ -14,7 +14,7 @@
         "http-server": "14.1.1",
         "rollup": "2.79.2",
         "rollup-plugin-typescript2": "^0.37.0",
-        "typescript": "^5.9.3"
+        "typescript": "^6.0.2"
       }
     },
     "node_modules/@jridgewell/sourcemap-codec": {
@@ -1080,9 +1080,9 @@
       "dev": true
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -1862,9 +1862,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "dev": true
     },
     "union": {
diff --git a/src/microsoft-learn-mock/package.json b/src/microsoft-learn-mock/package.json
index 270fb6695..dc7e9c146 100644
--- a/src/microsoft-learn-mock/package.json
+++ b/src/microsoft-learn-mock/package.json
@@ -17,6 +17,6 @@
     "http-server": "14.1.1",
     "rollup": "2.79.2",
     "rollup-plugin-typescript2": "^0.37.0",
-    "typescript": "^5.9.3"
+    "typescript": "^6.0.2"
   }
 }