diff --git a/package-lock.json b/package-lock.json
index c17f11046..62dfe7cdb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "@vue/test-utils": "^1.3.6",
         "@vue/tsconfig": "^0.5.1",
         "eslint-plugin-chai-friendly": "^1.0.1",
-        "happy-dom": "^15.11.7",
+        "happy-dom": "^16.0.1",
         "typescript": "^5.7.2",
         "vite": "^5.4.2",
         "vitest": "^2.0.3"
@@ -4880,6 +4880,7 @@
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
       "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
+      "peer": true,
       "engines": {
         "node": ">=0.12"
       },
@@ -6452,12 +6453,11 @@
       "peer": true
     },
     "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": "16.0.1",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-16.0.1.tgz",
+      "integrity": "sha512-cqbqvutE6XAIMe4nM93TkbW5SDFtLkU/6nsQfJBJ2KSlaT+My2kmnYsCFXrvEzvmP7s1xGJ6Xt4D9LNJIJHMbA==",
       "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 830f06730..3cbc6f858 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "@vue/test-utils": "^1.3.6",
     "@vue/tsconfig": "^0.5.1",
     "eslint-plugin-chai-friendly": "^1.0.1",
-    "happy-dom": "^15.11.7",
+    "happy-dom": "^16.0.1",
     "typescript": "^5.7.2",
     "vite": "^5.4.2",
     "vitest": "^2.0.3"