diff --git a/package-lock.json b/package-lock.json
index ac76a72..94627e2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "react-dom": "^19.3.0"
       },
       "devDependencies": {
-        "@types/node": "^26.5.1",
+        "@types/node": "^26.6.4",
         "@types/react": "^19.2.18",
         "@types/react-dom": "^19.3.0",
         "@types/vscode": "^1.85.0",
@@ -1603,9 +1603,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "26.5.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.5.1.tgz",
-      "integrity": "sha512-CzNm2FezW4VR/LjG6yUdiEgLE/rAQ9Slj5gCu/C2VrdcW7I0ahNZ8DRbHT7zOZ6r3ONgd/bsQIeSaoDGrd1C6g==",
+      "version": "26.6.4",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.4.tgz",
+      "integrity": "sha512-ldVPDCzj7fsaGZrLB0NuHuTvJcsNasysBAqMolr/cgxrLd1xbqxIr3XJiPnHHJUCxj5sNF1vnRj9aWnrVh5Jcg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 331fc67..398861d 100644
--- a/package.json
+++ b/package.json
@@ -327,7 +327,7 @@
     "publish": "vsce publish"
   },
   "devDependencies": {
-    "@types/node": "^26.5.1",
+    "@types/node": "^26.6.4",
     "@types/react": "^19.2.18",
     "@types/react-dom": "^19.3.0",
     "@types/vscode": "^1.85.0",