diff --git a/package.json b/package.json
index d41d888cb8..529c9ba764 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
     "eslint-plugin-vue-scoped-css": "3.1.1",
     "eslint-plugin-wc": "3.1.0",
     "globals": "17.6.0",
-    "happy-dom": "20.9.0",
+    "happy-dom": "20.10.1",
     "jiti": "2.7.0",
     "markdownlint-cli": "0.48.0",
     "material-icon-theme": "5.35.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f251d349c5..c778c78372 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -257,7 +257,7 @@ importers:
         version: 8.61.0(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3)
       '@vitest/eslint-plugin':
         specifier: 1.6.19
-        version: 1.6.19(@typescript-eslint/eslint-plugin@8.61.0(@typescript-eslint/parser@8.61.0(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3)(vitest@4.1.8(@types/node@25.9.1)(happy-dom@20.9.0)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0)))
+        version: 1.6.19(@typescript-eslint/eslint-plugin@8.61.0(@typescript-eslint/parser@8.61.0(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3)(vitest@4.1.8(@types/node@25.9.1)(happy-dom@20.10.1)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0)))
       eslint:
         specifier: 10.4.1
         version: 10.4.1(jiti@2.7.0)
@@ -298,8 +298,8 @@ importers:
         specifier: 17.6.0
         version: 17.6.0
       happy-dom:
-        specifier: 20.9.0
-        version: 20.9.0
+        specifier: 20.10.1
+        version: 20.10.1
       jiti:
         specifier: 2.7.0
         version: 2.7.0
@@ -344,7 +344,7 @@ importers:
         version: 17.17.3
       vitest:
         specifier: 4.1.8
-        version: 4.1.8(@types/node@25.9.1)(happy-dom@20.9.0)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0))
+        version: 4.1.8(@types/node@25.9.1)(happy-dom@20.10.1)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0))
       vue-tsc:
         specifier: 3.3.3
         version: 3.3.3(typescript@6.0.3)
@@ -1870,6 +1870,10 @@ packages:
     engines: {node: ^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7}
     hasBin: true
 
+  buffer-image-size@0.6.4:
+    resolution: {integrity: sha512-nEh+kZOPY1w+gcCMobZ6ETUp9WfibndnosbpwB1iJk/8Gt5ZF2bhS6+B6bPYz424KtwsR6Rflc3tCz1/ghX2dQ==}
+    engines: {node: '>=4.0'}
+
   buffer@5.7.1:
     resolution: {integrity: sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==}
 
@@ -2919,8 +2923,8 @@ packages:
     resolution: {integrity: sha512-tSQXBXS/MWQOn/RKckawJ61vvsDpCom87JgxiYdGwHdOa0ht0vzUWDlfioofFCRU0L+6NGDt6XzbgoJvZkMeRQ==}
     engines: {node: '>=0.8.0'}
 
-  happy-dom@20.9.0:
-    resolution: {integrity: sha512-GZZ9mKe8r646NUAf/zemnGbjYh4Bt8/MqASJY+pSm5ZDtc3YQox+4gsLI7yi1hba6o+eCsGxpHn5+iEVn31/FQ==}
+  happy-dom@20.10.1:
+    resolution: {integrity: sha512-awPoqPjx8CgjapJllyDlgzgVHjBExcitKK5ZJkxwhQJyQpHFkyS2bEcqCm7IeW20cQvuCI0cz2Ifq79CJKqtiw==}
     engines: {node: '>=20.0.0'}
 
   har-schema@2.0.0:
@@ -6165,7 +6169,7 @@ snapshots:
       vite: 8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0)
       vue: 3.5.35(typescript@6.0.3)
 
-  '@vitest/eslint-plugin@1.6.19(@typescript-eslint/eslint-plugin@8.61.0(@typescript-eslint/parser@8.61.0(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3)(vitest@4.1.8(@types/node@25.9.1)(happy-dom@20.9.0)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0)))':
+  '@vitest/eslint-plugin@1.6.19(@typescript-eslint/eslint-plugin@8.61.0(@typescript-eslint/parser@8.61.0(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3)(vitest@4.1.8(@types/node@25.9.1)(happy-dom@20.10.1)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0)))':
     dependencies:
       '@typescript-eslint/scope-manager': 8.60.1
       '@typescript-eslint/utils': 8.60.1(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3)
@@ -6173,7 +6177,7 @@ snapshots:
     optionalDependencies:
       '@typescript-eslint/eslint-plugin': 8.61.0(@typescript-eslint/parser@8.61.0(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3))(eslint@10.4.1(jiti@2.7.0))(typescript@6.0.3)
       typescript: 6.0.3
-      vitest: 4.1.8(@types/node@25.9.1)(happy-dom@20.9.0)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0))
+      vitest: 4.1.8(@types/node@25.9.1)(happy-dom@20.10.1)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0))
     transitivePeerDependencies:
       - supports-color
 
@@ -6499,6 +6503,10 @@ snapshots:
       node-releases: 2.0.46
       update-browserslist-db: 1.2.3(browserslist@4.28.2)
 
+  buffer-image-size@0.6.4:
+    dependencies:
+      '@types/node': 25.9.1
+
   buffer@5.7.1:
     dependencies:
       base64-js: 1.5.1
@@ -7719,11 +7727,12 @@ snapshots:
 
   hammerjs@2.0.8: {}
 
-  happy-dom@20.9.0:
+  happy-dom@20.10.1:
     dependencies:
       '@types/node': 25.9.1
       '@types/whatwg-mimetype': 3.0.2
       '@types/ws': 8.18.1
+      buffer-image-size: 0.6.4
       entities: 7.0.1
       whatwg-mimetype: 3.0.0
       ws: 8.21.0
@@ -9711,7 +9720,7 @@ snapshots:
       fsevents: 2.3.3
       jiti: 2.7.0
 
-  vitest@4.1.8(@types/node@25.9.1)(happy-dom@20.9.0)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0)):
+  vitest@4.1.8(@types/node@25.9.1)(happy-dom@20.10.1)(jsdom@20.0.3)(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0)):
     dependencies:
       '@vitest/expect': 4.1.8
       '@vitest/mocker': 4.1.8(vite@8.0.16(@types/node@25.9.1)(esbuild@0.28.0)(jiti@2.7.0))
@@ -9735,7 +9744,7 @@ snapshots:
       why-is-node-running: 2.3.0
     optionalDependencies:
       '@types/node': 25.9.1
-      happy-dom: 20.9.0
+      happy-dom: 20.10.1
       jsdom: 20.0.3
     transitivePeerDependencies:
       - msw