diff --git a/package.json b/package.json
index 5df0d13a..83ed2db2 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "cross-env": "^7.0.3",
     "eslint": "^8.57.1",
     "eslint-plugin-promise": "^7.1.0",
-    "happy-dom": "^15.8.2",
+    "happy-dom": "^15.8.3",
     "http-server": "^14.1.1",
     "lint-staged": "^15.2.10",
     "npm-run-all2": "^7.0.1",
diff --git a/yarn.lock b/yarn.lock
index 04439465..a5660b4a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8652,10 +8652,10 @@ handlebars@^4.7.7:
   optionalDependencies:
     uglify-js "^3.1.4"
 
-happy-dom@^15.8.2:
-  version "15.8.2"
-  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-15.8.2.tgz#817a5688cf1ece57e9508ae46710b3a48149551b"
-  integrity sha512-MhU+SvFD6Ul002JPMY8WoKSV1EV+AK+sLfeqWluvUmD873G0DNXpsUdi7gmBgXo8Nwj44NeWCuWy8OmPDLqs1g==
+happy-dom@^15.8.3:
+  version "15.8.3"
+  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-15.8.3.tgz#ee3b6b680f478f36b646113aae6fffe7cc59ff38"
+  integrity sha512-YR9nUWN/T2bH7pPLEYMhTp4DQExPH+mC4KulJDgimCb+FY3Er0Vp6SOOcBXrNfMTri3lAk9uSZqUTG2hgZOYwg==
   dependencies:
     entities "^4.5.0"
     webidl-conversions "^7.0.0"