diff --git a/vscode-mdl/package.json b/vscode-mdl/package.json
index b75b967252..6b1833e95a 100644
--- a/vscode-mdl/package.json
+++ b/vscode-mdl/package.json
@@ -229,7 +229,7 @@
   "devDependencies": {
     "@types/node": "^26.0.0",
     "@types/vscode": "^1.80.0",
-    "@vscode/vsce": "^3.7.1",
+    "@vscode/vsce": "^4.0.0",
     "esbuild": "^0.28.0",
     "typescript": "^7.0.2"
   }