diff --git a/package-lock.json b/package-lock.json
index f741a8a524..1bd933181e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -85,7 +85,7 @@
         "eslint-plugin-vue": "9.27.0",
         "eslint-plugin-vue-scoped-css": "2.8.1",
         "eslint-plugin-wc": "2.1.0",
-        "happy-dom": "14.12.3",
+        "happy-dom": "15.0.0",
         "license-checker-rseidelsohn": "4.3.0",
         "markdownlint-cli": "0.41.0",
         "postcss-html": "1.7.0",
@@ -9931,9 +9931,9 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "14.12.3",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-14.12.3.tgz",
-      "integrity": "sha512-vsYlEs3E9gLwA1Hp+w3qzu+RUDFf4VTT8cyKqVICoZ2k7WM++Qyd2LwzyTi5bqMJFiIC/vNpTDYuxdreENRK/g==",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.0.0.tgz",
+      "integrity": "sha512-DsvANUcxxY20iCo3Yllm7dqwzPVPduGfVFxa7mONwMBLczFeQgkN0LpDir1kIY322JMh+hrcPV3aGLyHCESDlA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -9942,7 +9942,7 @@
         "whatwg-mimetype": "^3.0.0"
       },
       "engines": {
-        "node": ">=16.0.0"
+        "node": ">=18.0.0"
       }
     },
     "node_modules/has-bigints": {
diff --git a/package.json b/package.json
index 38456eefeb..4199d97a7a 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "eslint-plugin-vue": "9.27.0",
     "eslint-plugin-vue-scoped-css": "2.8.1",
     "eslint-plugin-wc": "2.1.0",
-    "happy-dom": "14.12.3",
+    "happy-dom": "15.0.0",
     "license-checker-rseidelsohn": "4.3.0",
     "markdownlint-cli": "0.41.0",
     "postcss-html": "1.7.0",