diff --git a/package-lock.json b/package-lock.json
index 5245fc3..db6dd2e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "@actions/tool-cache": "^4.0.0"
       },
       "devDependencies": {
-        "@types/node": "^26.2.0",
+        "@types/node": "^26.4.0",
         "@typescript/native-preview": "^7.0.0-dev.20260707.2",
         "esbuild": "^0.28.2",
         "typescript": "^7.0.2"
@@ -925,9 +925,9 @@
       }
     },
     "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 34004d0..8e17b2c 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "@actions/tool-cache": "^4.0.0"
   },
   "devDependencies": {
-    "@types/node": "^26.2.0",
+    "@types/node": "^26.4.0",
     "@typescript/native-preview": "^7.0.0-dev.20260707.2",
     "esbuild": "^0.28.2",
     "typescript": "^7.0.2"