diff --git a/javascript/package-lock.json b/javascript/package-lock.json
index b0565486..9fdb87ee 100644
--- a/javascript/package-lock.json
+++ b/javascript/package-lock.json
@@ -36,7 +36,7 @@
         "nyc": "^17.0.0",
         "ts-node": "^10.9.2",
         "typedoc": "^0.28.1",
-        "typescript": "^5.7.3"
+        "typescript": "^6.0.2"
       },
       "engines": {
         "node": "^20.0.0 || >=22.0.0"
@@ -6827,9 +6827,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/javascript/package.json b/javascript/package.json
index 84120594..a73f7e1d 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -94,7 +94,7 @@
     "nyc": "^17.0.0",
     "ts-node": "^10.9.2",
     "typedoc": "^0.28.1",
-    "typescript": "^5.7.3"
+    "typescript": "^6.0.2"
   },
   "engines": {
     "node": "^20.0.0 || >=22.0.0"