diff --git a/package.json b/package.json
index f1bf945..32488fb 100644
--- a/package.json
+++ b/package.json
@@ -41,9 +41,9 @@
     "change-package-name": "1.0.5",
     "@vscode/web-custom-data": "0.6.0",
     "@vscode/vsce": "3.6.0",
-    "typescript": "5.8.3",
-    "@types/bun": "1.2.18",
-    "@mdn/browser-compat-data": "6.0.35",
+    "typescript": "5.9.2",
+    "@types/bun": "1.2.20",
+    "@mdn/browser-compat-data": "6.1.3",
     "compute-baseline": "0.3.1",
     "vscode-html-languageservice": "5.5.1"
   },