diff --git a/package-lock.json b/package-lock.json
index 3b775d3..3bc1118 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
 				"vite": "5.4.9"
 			},
 			"devDependencies": {
-				"happy-dom": "15.7.4",
+				"happy-dom": "15.10.2",
 				"prettier": "3.3.3",
 				"prettier-plugin-svelte": "3.2.7",
 				"rollup-plugin-visualizer": "5.12.0",
@@ -1981,11 +1981,10 @@
 			}
 		},
 		"node_modules/happy-dom": {
-			"version": "15.7.4",
-			"resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.7.4.tgz",
-			"integrity": "sha512-r1vadDYGMtsHAAsqhDuk4IpPvr6N8MGKy5ntBo7tSdim+pWDxus2PNqOcOt8LuDZ4t3KJHE+gCuzupcx/GKnyQ==",
+			"version": "15.10.2",
+			"resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-15.10.2.tgz",
+			"integrity": "sha512-NbA5XrSovenJIIcfixCREX3ZnV7yHP4phhbfuxxf4CPn+LZpz/jIM9EqJ2DrPwgVDSMoAKH3pZwQvkbsSiCrUw==",
 			"dev": true,
-			"license": "MIT",
 			"dependencies": {
 				"entities": "^4.5.0",
 				"webidl-conversions": "^7.0.0",
diff --git a/package.json b/package.json
index 31bb6b2..dddd57d 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
 		"vite": "5.4.9"
 	},
 	"devDependencies": {
-		"happy-dom": "15.7.4",
+		"happy-dom": "15.10.2",
 		"prettier": "3.3.3",
 		"prettier-plugin-svelte": "3.2.7",
 		"rollup-plugin-visualizer": "5.12.0",