diff --git a/package-lock.json b/package-lock.json
index cb7e9c3..0b11420 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "devDependencies": {
         "esbuild": "0.28.1",
-        "happy-dom": "20.11.0",
+        "happy-dom": "20.11.1",
         "vitest": "4.1.10"
       }
     },
@@ -1153,9 +1153,9 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "20.11.0",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.11.0.tgz",
-      "integrity": "sha512-XogN4asPd1a56di9prVG6bZxteNcXsZxxKmAvcEfc5Px5Ca2hMyMgk8wvqK2K1V8zXg40j9VANXsDaJYh9DeNA==",
+      "version": "20.11.1",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.11.1.tgz",
+      "integrity": "sha512-XSt8tMzbW9ymE7687xztkO1ckR7qJNQ3LywY9vlYGhGi3zXrGBHuUo2Cl1ztZaICW+1eAGdkLbj6iwVqDT33kg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 1fc79e2..e6da9e3 100644
--- a/package.json
+++ b/package.json
@@ -1 +1 @@
-{"type":"module","scripts":{"test":"vitest run","build":"node scripts/build.mjs","check":"npm run test && npm run build"},"devDependencies":{"esbuild":"0.28.1","happy-dom":"20.11.0","vitest":"4.1.10"},"dependencies":{}}
+{"type":"module","scripts":{"test":"vitest run","build":"node scripts/build.mjs","check":"npm run test && npm run build"},"devDependencies":{"esbuild":"0.28.1","happy-dom":"20.11.1","vitest":"4.1.10"},"dependencies":{}}