diff --git a/package-lock.json b/package-lock.json
index 25344a4..38fc0db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "vscode-languageclient": "^10.1.0"
       },
       "devDependencies": {
-        "@types/node": "^26.2.0",
+        "@types/node": "^26.4.0",
         "@types/vscode": "1.134.0",
         "@vscode/l10n-dev": "^0.0.35",
         "@vscode/vsce": "^3.9.2",
@@ -1107,9 +1107,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "26.2.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
-      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
+      "version": "26.4.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.0.tgz",
+      "integrity": "sha512-faiGnoIrLH/V8cibOMEAZ8pMw6oXqSukl29ra4mN8GdaB2ZewzeaLj+INpV5N+Z1eKWzY+IzaIZH2EIR6YZRNQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index ef241d1..04ac3f6 100644
--- a/package.json
+++ b/package.json
@@ -402,7 +402,7 @@
     "package:pre": "npm run bundle && npx @vscode/vsce package --pre-release --no-dependencies --no-yarn && node scripts/repack-vsix.js"
   },
   "devDependencies": {
-    "@types/node": "^26.2.0",
+    "@types/node": "^26.4.0",
     "@types/vscode": "1.134.0",
     "@vscode/l10n-dev": "^0.0.35",
     "@vscode/vsce": "^3.9.2",