diff --git a/package.json b/package.json
index 626885a..c02d8d3 100644
--- a/package.json
+++ b/package.json
@@ -177,7 +177,7 @@
     "editorconfig": "3.0.2",
     "eslint": "9.39.4",
     "growl": "1.10.5",
-    "happy-dom": "20.10.6",
+    "happy-dom": "20.11.0",
     "husky": "9.1.7",
     "is-ci": "4.1.0",
     "micromark": "4.0.2",
diff --git a/yarn.lock b/yarn.lock
index 220ba1d..84179c0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1902,7 +1902,7 @@ __metadata:
     editorconfig: "npm:3.0.2"
     eslint: "npm:9.39.4"
     growl: "npm:1.10.5"
-    happy-dom: "npm:20.10.6"
+    happy-dom: "npm:20.11.0"
     husky: "npm:9.1.7"
     is-ci: "npm:4.1.0"
     micromark: "npm:4.0.2"
@@ -6760,9 +6760,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"happy-dom@npm:20.10.6":
-  version: 20.10.6
-  resolution: "happy-dom@npm:20.10.6"
+"happy-dom@npm:20.11.0":
+  version: 20.11.0
+  resolution: "happy-dom@npm:20.11.0"
   dependencies:
     "@types/node": "npm:>=20.0.0"
     "@types/whatwg-mimetype": "npm:^3.0.2"
@@ -6771,7 +6771,7 @@ __metadata:
     entities: "npm:^7.0.1"
     whatwg-mimetype: "npm:^3.0.0"
     ws: "npm:^8.21.0"
-  checksum: 10/255aef5cd4f9b425dacc9e8c29b13e0366b6cf014fbcd838bed887999b2c67bf854c31311fbfa28adca163ef9056377465a3673c0054737243e556d98467d5ef
+  checksum: 10/2bb7b05f8a4d73224cdd4b222d98e6536972519edd809f170b182db7f66512da06045ac4f77544a4b767e84b53fac812e8c4ac162e871f220d5f220ffc49987c
   languageName: node
   linkType: hard