diff --git a/src/bicep-types/package-lock.json b/src/bicep-types/package-lock.json
index cf859177..10e0b838 100644
--- a/src/bicep-types/package-lock.json
+++ b/src/bicep-types/package-lock.json
@@ -20,7 +20,7 @@
         "nerdbank-gitversioning": "^3.5.113",
         "ts-jest": "^29.0.1",
         "ts-node": "^10.9.1",
-        "typescript": "^5.0.2"
+        "typescript": "^6.0.3"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -4814,9 +4814,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -8548,9 +8548,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/src/bicep-types/package.json b/src/bicep-types/package.json
index 9fc911c8..87cee293 100644
--- a/src/bicep-types/package.json
+++ b/src/bicep-types/package.json
@@ -45,6 +45,6 @@
     "nerdbank-gitversioning": "^3.5.113",
     "ts-jest": "^29.0.1",
     "ts-node": "^10.9.1",
-    "typescript": "^5.0.2"
+    "typescript": "^6.0.3"
   }
 }