diff --git a/js-applet/package.json b/js-applet/package.json
index 8c3e4a3..3d499e6 100644
--- a/js-applet/package.json
+++ b/js-applet/package.json
@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "@anywidget/vite": "^0.2.2",
-    "@types/node": "^25.2.3",
+    "@types/node": "^25.5.0",
     "@types/react": "^19.2.13",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^4.5.2",
diff --git a/js-applet/yarn.lock b/js-applet/yarn.lock
index 6e1759e..45f4844 100644
--- a/js-applet/yarn.lock
+++ b/js-applet/yarn.lock
@@ -2618,10 +2618,10 @@
   resolved "https://registry.yarnpkg.com/@types/ms/-/ms-2.1.0.tgz#052aa67a48eccc4309d7f0191b7e41434b90bb78"
   integrity sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==
 
-"@types/node@^25.2.3":
-  version "25.4.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.4.0.tgz#f25d8467984d6667cc4c1be1e2f79593834aaedb"
-  integrity sha512-9wLpoeWuBlcbBpOY3XmzSTG3oscB6xjBEEtn+pYXTfhyXhIxC5FsBer2KTopBlvKEiW9l13po9fq+SJY/5lkhw==
+"@types/node@^25.5.0":
+  version "25.5.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.5.0.tgz#5c99f37c443d9ccc4985866913f1ed364217da31"
+  integrity sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==
   dependencies:
     undici-types "~7.18.0"