diff --git a/package-lock.json b/package-lock.json
index 69765be..f909d41 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "@vitest/coverage-v8": "^1.6.0",
         "@vue/test-utils": "^2.4.6",
         "@vueuse/core": "^12.4.0",
-        "happy-dom": "^15.11.7",
+        "happy-dom": "^16.6.0",
         "pinia": "^2.3.0",
         "prettier": "^3.4.2",
         "sass": "^1.83.4",
@@ -3273,12 +3273,11 @@
       "license": "MIT"
     },
     "node_modules/happy-dom": {
-      "version": "15.11.7",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.11.7.tgz",
-      "integrity": "sha512-KyrFvnl+J9US63TEzwoiJOQzZBJY7KgBushJA8X61DMbNsH+2ONkDuLDnCnwUiPTF42tLoEmrPyoqbenVA5zrg==",
+      "version": "16.6.0",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-16.6.0.tgz",
+      "integrity": "sha512-Zz5S9sog8a3p8XYZbO+eI1QMOAvCNnIoyrH8A8MLX+X2mJrzADTy+kdETmc4q+uD9AGAvQYGn96qBAn2RAciKw==",
       "dev": true,
       "dependencies": {
-        "entities": "^4.5.0",
         "webidl-conversions": "^7.0.0",
         "whatwg-mimetype": "^3.0.0"
       },
diff --git a/package.json b/package.json
index 444fa4b..0fdca0f 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@vitest/coverage-v8": "^1.6.0",
     "@vue/test-utils": "^2.4.6",
     "@vueuse/core": "^12.4.0",
-    "happy-dom": "^15.11.7",
+    "happy-dom": "^16.6.0",
     "pinia": "^2.3.0",
     "prettier": "^3.4.2",
     "sass": "^1.83.4",