diff --git a/package-lock.json b/package-lock.json
index d440e5e10f..16e6b2a146 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -84,7 +84,7 @@
         "eslint-plugin-vue": "9.27.0",
         "eslint-plugin-vue-scoped-css": "2.8.1",
         "eslint-plugin-wc": "2.1.1",
-        "happy-dom": "15.7.2",
+        "happy-dom": "15.7.3",
         "license-checker-rseidelsohn": "4.4.1",
         "markdownlint-cli": "0.41.0",
         "postcss-html": "1.7.0",
@@ -9913,9 +9913,9 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "15.7.2",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.7.2.tgz",
-      "integrity": "sha512-ZU4a27Sj+J7fgd+Kx3PVZ5NbANQxQS4gGZ1SaNMA4zvSDB5ZNkXg4UHLCkMko0fogg9XowI4f51p5FzgDfhVeQ==",
+      "version": "15.7.3",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.7.3.tgz",
+      "integrity": "sha512-w3RUaYNXFJX5LiNVhOJLK4GqCB1bFj1FvELtpon3HrN8gUpS09V0Vvm4/BBRRj7mLUE1+ch8PKv1JxEp/0IHjA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 87cc1e3e25..751d4f681c 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "eslint-plugin-vue": "9.27.0",
     "eslint-plugin-vue-scoped-css": "2.8.1",
     "eslint-plugin-wc": "2.1.1",
-    "happy-dom": "15.7.2",
+    "happy-dom": "15.7.3",
     "license-checker-rseidelsohn": "4.4.1",
     "markdownlint-cli": "0.41.0",
     "postcss-html": "1.7.0",