diff --git a/package-lock.json b/package-lock.json
index 55f505b5..57825940 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,7 +42,7 @@
         "core-js": "^3.48.0",
         "gettext-extractor": "^4.0.5",
         "gettext-parser": "^9.0.1",
-        "happy-dom": "^20.5.0",
+        "happy-dom": "^20.6.1",
         "sass": "^1.97.3",
         "tslib": "^2.8.1",
         "typedoc": "^0.28.17",
@@ -7548,16 +7548,16 @@
       "peer": true
     },
     "node_modules/happy-dom": {
-      "version": "20.5.0",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.5.0.tgz",
-      "integrity": "sha512-VQe+Q5CYiGOgcCERXhcfNsbnrN92FDEKciMH/x6LppU9dd0j4aTjCTlqONFOIMcAm/5JxS3+utowbXV1OoFr+g==",
+      "version": "20.6.1",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.6.1.tgz",
+      "integrity": "sha512-+0vhESXXhFwkdjZnJ5DlmJIfUYGgIEEjzIjB+aKJbFuqlvvKyOi+XkI1fYbgYR9QCxG5T08koxsQ6HrQfa5gCQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/node": ">=20.0.0",
         "@types/whatwg-mimetype": "^3.0.2",
         "@types/ws": "^8.18.1",
-        "entities": "^4.5.0",
+        "entities": "^6.0.1",
         "whatwg-mimetype": "^3.0.0",
         "ws": "^8.18.3"
       },
@@ -7565,6 +7565,19 @@
         "node": ">=20.0.0"
       }
     },
+    "node_modules/happy-dom/node_modules/entities": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-6.0.1.tgz",
+      "integrity": "sha512-aN97NXWF6AWBTahfVOIrB/NShkzi5H7F9r1s9mD3cDj4Ko5f2qhhVoYMibXF7GlLveb/D2ioWay8lxI97Ven3g==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=0.12"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/entities?sponsor=1"
+      }
+    },
     "node_modules/has": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
diff --git a/package.json b/package.json
index 1edf5b7c..e3423951 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "core-js": "^3.48.0",
     "gettext-extractor": "^4.0.5",
     "gettext-parser": "^9.0.1",
-    "happy-dom": "^20.5.0",
+    "happy-dom": "^20.6.1",
     "sass": "^1.97.3",
     "tslib": "^2.8.1",
     "typedoc": "^0.28.17",