diff --git a/package.json b/package.json
index 5676533..caa3668 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@types/cors": "^2.8.17",
     "@types/dompurify": "^3.0.5",
     "@types/express": "^5.0.1",
-    "@types/jsdom": "^21.1.7",
+    "@types/jsdom": "^27.0.0",
     "@types/jsonwebtoken": "^9.0.9",
     "@types/marked": "^5.0.2",
     "@types/morgan": "^1.9.10",