diff --git a/package.json b/package.json
index 7b7a05fe..6f6f378b 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "eslint": "8.15.0",
     "eslint-plugin-vue": "9.0.1",
     "express": "4.18.1",
-    "happy-dom": "3.2.2",
+    "happy-dom": "4.0.0",
     "netlify-cli": "10.3.1",
     "postcss": "8.4.14",
     "postcss-preset-env": "7.5.0",
diff --git a/yarn.lock b/yarn.lock
index 3cc315ea..76fc7a6a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6927,10 +6927,10 @@ graphql@^16.1.0:
   resolved "https://registry.yarnpkg.com/graphql/-/graphql-16.2.0.tgz#de3150e80f1fc009590b92a9d16ab1b46e12b656"
   integrity sha512-MuQd7XXrdOcmfwuLwC2jNvx0n3rxIuNYOxUtiee5XOmfrWo613ar2U8pE7aHAKh8VwfpifubpD9IP+EdEAEOsA==
 
-happy-dom@3.2.2:
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-3.2.2.tgz#ca122449d5d86433728874ec4f09cb3cd57c3c63"
-  integrity sha512-NgRLzVYeTs5Y12LwpD6C2qbn7FCaKVb1BewLQOuvxS9WOxfL/dy122jDwEFluGyzZbip/ogf9MLsN+ZBlit1aA==
+happy-dom@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-4.0.0.tgz#e52203aa7e061ef2e5a889abfb2a00a4d3453d6f"
+  integrity sha512-ChbKeqfBcNLET+z2wrdqRPH23a8/Fxi5Ng5F8VjIqJZVmDWFw2SMmV/r0zdelca9TY9oq0sWMMM8783ln/A28A==
   dependencies:
     css.escape "^1.5.1"
     he "^1.2.0"