diff --git a/package.json b/package.json
index b9f6b0e31..413432416 100644
--- a/package.json
+++ b/package.json
@@ -120,7 +120,7 @@
     "esbuild": "0.17.15",
     "eslint": "8.37.0",
     "eslint-plugin-vue": "9.10.0",
-    "happy-dom": "8.9.0",
+    "happy-dom": "9.1.0",
     "histoire": "0.15.9",
     "netlify-cli": "13.2.2",
     "postcss": "8.4.21",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index eaf59e967..bca713aed 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -228,8 +228,8 @@ devDependencies:
     specifier: 9.10.0
     version: 9.10.0(eslint@8.37.0)
   happy-dom:
-    specifier: 8.9.0
-    version: 8.9.0
+    specifier: 9.1.0
+    version: 9.1.0
   histoire:
     specifier: 0.15.9
     version: 0.15.9(@types/node@18.15.11)(sass@1.60.0)(terser@5.10.0)(vite@4.2.1)
@@ -280,7 +280,7 @@ devDependencies:
     version: 4.0.0
   vitest:
     specifier: 0.29.8
-    version: 0.29.8(happy-dom@8.9.0)(sass@1.60.0)(terser@5.10.0)
+    version: 0.29.8(happy-dom@9.1.0)(sass@1.60.0)(terser@5.10.0)
   vue-tsc:
     specifier: 1.2.0
     version: 1.2.0(typescript@5.0.3)
@@ -8445,18 +8445,15 @@ packages:
       strip-bom-string: 1.0.0
     dev: true
 
-  /happy-dom@8.9.0:
-    resolution: {integrity: sha512-JZwJuGdR7ko8L61136YzmrLv7LgTh5b8XaEM3P709mLjyQuXJ3zHTDXvUtBBahRjGlcYW0zGjIiEWizoTUGKfA==}
+  /happy-dom@9.1.0:
+    resolution: {integrity: sha512-Z/oOcAJsZjHFOQ/VK8n0CnZBjWucZNeZwFdlDK234vIBW9IVYGWjSUR9ujK6nwsSzJ6vNdYuSZoiag72AzlD0A==}
     dependencies:
       css.escape: 1.5.1
       he: 1.2.0
       iconv-lite: 0.6.3
-      node-fetch: 2.6.7
       webidl-conversions: 7.0.0
       whatwg-encoding: 2.0.0
       whatwg-mimetype: 3.0.0
-    transitivePeerDependencies:
-      - encoding
     dev: true
 
   /hard-rejection@2.1.0:
@@ -14480,7 +14477,7 @@ packages:
       fsevents: 2.3.2
     dev: true
 
-  /vitest@0.29.8(happy-dom@8.9.0)(sass@1.60.0)(terser@5.10.0):
+  /vitest@0.29.8(happy-dom@9.1.0)(sass@1.60.0)(terser@5.10.0):
     resolution: {integrity: sha512-JIAVi2GK5cvA6awGpH0HvH/gEG9PZ0a/WoxdiV3PmqK+3CjQMf8c+J/Vhv4mdZ2nRyXFw66sAg6qz7VNkaHfDQ==}
     engines: {node: '>=v14.16.0'}
     hasBin: true
@@ -14523,7 +14520,7 @@ packages:
       cac: 6.7.14
       chai: 4.3.7
       debug: 4.3.4(supports-color@9.2.1)
-      happy-dom: 8.9.0
+      happy-dom: 9.1.0
       local-pkg: 0.4.2
       pathe: 1.1.0
       picocolors: 1.0.0