diff --git a/package-lock.json b/package-lock.json
index 3c5a51edc..f42b12823 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,7 +42,7 @@
         "core-js": "^3.50.0",
         "gettext-extractor": "^4.0.6",
         "gettext-parser": "^9.1.1",
-        "happy-dom": "^20.11.2",
+        "happy-dom": "^20.11.6",
         "sass": "^1.102.0",
         "stylelint": "^17.14.1",
         "tslib": "^2.8.1",
@@ -7271,9 +7271,9 @@
       "license": "ISC"
     },
     "node_modules/happy-dom": {
-      "version": "20.11.2",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.11.2.tgz",
-      "integrity": "sha512-7MB+bJLkxu3SowAfBJbjW+c55kNz5tkR45gu2qzrxznezhLeN5YIlJbwUgSzlGc+qWoZ8Ykg71H5ezz69xixrw==",
+      "version": "20.11.6",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.11.6.tgz",
+      "integrity": "sha512-Hldbg8AdAa5a5oDcZpjqnGitp7JB0hqWmfv/8qr+kft4vzSD8BHsbdRfzYvL/0QcbKcURC/yyoygbeDQarPvYg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index e2c0831f2..d4274fb4c 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "core-js": "^3.50.0",
     "gettext-extractor": "^4.0.6",
     "gettext-parser": "^9.1.1",
-    "happy-dom": "^20.11.2",
+    "happy-dom": "^20.11.6",
     "sass": "^1.102.0",
     "stylelint": "^17.14.1",
     "tslib": "^2.8.1",