diff --git a/packages/main/package.json b/packages/main/package.json
index 09f99ba7..4cea4c6f 100644
--- a/packages/main/package.json
+++ b/packages/main/package.json
@@ -84,7 +84,7 @@
     "eslint": "^8.57.1",
     "eslint-plugin-react-hooks": "^5.0.0",
     "eslint-plugin-react-refresh": "^0.4.13",
-    "happy-dom": "^15.10.2",
+    "happy-dom": "^15.11.6",
     "jsdom": "25.0.1",
     "prettier": "^3.3.3",
     "sass": "^1.81.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7abccca4..8b386434 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -254,8 +254,8 @@ importers:
         specifier: ^0.4.13
         version: 0.4.13(eslint@8.57.1)
       happy-dom:
-        specifier: ^15.10.2
-        version: 15.10.2
+        specifier: ^15.11.6
+        version: 15.11.6
       prettier:
         specifier: ^3.3.3
         version: 3.3.3
@@ -273,7 +273,7 @@ importers:
         version: 5.4.10(@types/node@22.7.9)(sass@1.81.0)
       vitest:
         specifier: ^1.6.0
-        version: 1.6.0(@types/node@22.7.9)(happy-dom@15.10.2)(jsdom@25.0.1)(sass@1.81.0)
+        version: 1.6.0(@types/node@22.7.9)(happy-dom@15.11.6)(jsdom@25.0.1)(sass@1.81.0)
 
 packages:
 
@@ -1883,8 +1883,8 @@ packages:
   graphemer@1.4.0:
     resolution: {integrity: sha512-EtKwoO6kxCL9WO5xipiHTZlSzBm7WLT627TqC/uVRd0HKmq8NXyebnNYxDoBi7wt8eTWrUrKXCOVaFq9x1kgag==}
 
-  happy-dom@15.10.2:
-    resolution: {integrity: sha512-NbA5XrSovenJIIcfixCREX3ZnV7yHP4phhbfuxxf4CPn+LZpz/jIM9EqJ2DrPwgVDSMoAKH3pZwQvkbsSiCrUw==}
+  happy-dom@15.11.6:
+    resolution: {integrity: sha512-elX7iUTu+5+3b2+NGQc0L3eWyq9jKhuJJ4GpOMxxT/c2pg9O3L5H3ty2VECX0XXZgRmmRqXyOK8brA2hDI6LsQ==}
     engines: {node: '>=18.0.0'}
 
   has-bigints@1.0.2:
@@ -4905,7 +4905,7 @@ snapshots:
 
   graphemer@1.4.0: {}
 
-  happy-dom@15.10.2:
+  happy-dom@15.11.6:
     dependencies:
       entities: 4.5.0
       webidl-conversions: 7.0.0
@@ -6010,7 +6010,7 @@ snapshots:
       fsevents: 2.3.3
       sass: 1.81.0
 
-  vitest@1.6.0(@types/node@22.7.9)(happy-dom@15.10.2)(jsdom@25.0.1)(sass@1.81.0):
+  vitest@1.6.0(@types/node@22.7.9)(happy-dom@15.11.6)(jsdom@25.0.1)(sass@1.81.0):
     dependencies:
       '@vitest/expect': 1.6.0
       '@vitest/runner': 1.6.0
@@ -6034,7 +6034,7 @@ snapshots:
       why-is-node-running: 2.3.0
     optionalDependencies:
       '@types/node': 22.7.9
-      happy-dom: 15.10.2
+      happy-dom: 15.11.6
       jsdom: 25.0.1
     transitivePeerDependencies:
       - less