diff --git a/package-lock.json b/package-lock.json
index 0cd341fce..8708aa352 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12738,6 +12738,7 @@
       "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -13836,7 +13837,7 @@
         "jsdom": "^27.4.0",
         "jspm": "^4.4.0",
         "typedoc": "^0.28.14",
-        "typescript": "^5.9.2",
+        "typescript": "^6.0.2",
         "typescript-eslint": "^8.57.0",
         "vite": "^8.0.0",
         "vite-plugin-checker": "^0.12.0",
@@ -14090,6 +14091,20 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "packages/roslib/node_modules/typescript": {
+      "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": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
     "packages/roslib/node_modules/vite": {
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/vite/-/vite-8.0.0.tgz",
diff --git a/packages/roslib/package.json b/packages/roslib/package.json
index 13b997a1a..67c8376f9 100644
--- a/packages/roslib/package.json
+++ b/packages/roslib/package.json
@@ -33,7 +33,7 @@
     "jsdom": "^27.4.0",
     "jspm": "^4.4.0",
     "typedoc": "^0.28.14",
-    "typescript": "^5.9.2",
+    "typescript": "^6.0.2",
     "typescript-eslint": "^8.57.0",
     "vite": "^8.0.0",
     "vite-plugin-checker": "^0.12.0",