diff --git a/package.json b/package.json
index 2433fbe..de03bf6 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "typecheck": "bun --bun tsc --noEmit"
   },
   "devDependencies": {
-    "@happy-dom/global-registrator": "^19.0.2",
+    "@happy-dom/global-registrator": "^20.5.0",
     "@stacksjs/bumpx": "^0.1.84",
     "@stacksjs/clarity": "^0.3.23",
     "@stacksjs/docs": "^0.70.23",