diff --git a/javascript/package-lock.json b/javascript/package-lock.json
index 00249b94..b7cba574 100644
--- a/javascript/package-lock.json
+++ b/javascript/package-lock.json
@@ -22,7 +22,7 @@
         "@vitest/browser-playwright": "^4.0.18",
         "esbuild": "^0.27.0",
         "playwright": "^1.58.0",
-        "typescript": "^5.1.6",
+        "typescript": "^6.0.2",
         "vitest": "^4.0.18"
       }
     },
@@ -1810,9 +1810,9 @@
       }
     },
     "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 f7fe8340..e41f9def 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -73,7 +73,7 @@
     "@vitest/browser-playwright": "^4.0.18",
     "esbuild": "^0.27.0",
     "playwright": "^1.58.0",
-    "typescript": "^5.1.6",
+    "typescript": "^6.0.2",
     "vitest": "^4.0.18"
   },
   "dependencies": {