diff --git a/package.json b/package.json
index 1727575..e71a442 100644
--- a/package.json
+++ b/package.json
@@ -174,7 +174,7 @@
     "eslint": "9.39.2",
     "globals": "17.0.0",
     "growl": "1.10.5",
-    "happy-dom": "20.1.0",
+    "happy-dom": "20.3.1",
     "husky": "9.1.7",
     "is-ci": "4.1.0",
     "node-notifier": "10.0.1",
diff --git a/yarn.lock b/yarn.lock
index 308b6ee..08fa6cc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1952,7 +1952,7 @@ __metadata:
     globals: "npm:17.0.0"
     grapheme-splitter: "npm:1.0.4"
     growl: "npm:1.10.5"
-    happy-dom: "npm:20.1.0"
+    happy-dom: "npm:20.3.1"
     husky: "npm:9.1.7"
     is-ci: "npm:4.1.0"
     micromark-util-character: "npm:2.1.1"
@@ -6136,16 +6136,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"happy-dom@npm:20.1.0":
-  version: 20.1.0
-  resolution: "happy-dom@npm:20.1.0"
+"happy-dom@npm:20.3.1":
+  version: 20.3.1
+  resolution: "happy-dom@npm:20.3.1"
   dependencies:
     "@types/node": "npm:^20.0.0"
     "@types/whatwg-mimetype": "npm:^3.0.2"
     "@types/ws": "npm:^8.18.1"
     whatwg-mimetype: "npm:^3.0.0"
     ws: "npm:^8.18.3"
-  checksum: 10/6f24d9d39b6dd387fe567adc621fba5e5a7fef83d5baa8cbc49cf75ecd09a91e460a242c6ac8d4ea3d2c01b134ec7f552d8c66d13ac109350ad2650450fe61de
+  checksum: 10/1158e7757bd9806b59a10e8169a560c458dd65d51984a64f22b37933007d69aa3272514f4570a6fccb4d9c99e90cc554ac1e5f31f791e72fd774b6a07bb5e4ff
   languageName: node
   linkType: hard