diff --git a/packages/react/package.json b/packages/react/package.json
index ef4778dc..832b41ca 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -38,7 +38,7 @@
     "@types/node": "^25.3.0",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
-    "happy-dom": "^18.0.1",
+    "happy-dom": "^20.7.0",
     "typescript": "^5.9.3"
   },
   "engines": {