diff --git a/package-lock.json b/package-lock.json
index aaeb46c..e454a01 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "web-tree-sitter": "^0.26.12"
       },
       "devDependencies": {
-        "@types/node": "^26.2.0",
+        "@types/node": "^26.4.0",
         "@vitest/coverage-v8": "4.1.11",
         "esbuild": "^0.28.2",
         "jsdom": "^30.0.1",
@@ -1093,9 +1093,9 @@
       "dev": true
     },
     "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 e00e519..4b73d57 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "secrets:text": "node scripts/check-secrets.mjs --text"
   },
   "devDependencies": {
-    "@types/node": "^26.2.0",
+    "@types/node": "^26.4.0",
     "@vitest/coverage-v8": "4.1.11",
     "esbuild": "^0.28.2",
     "jsdom": "^30.0.1",