diff --git a/requirements.txt b/requirements.txt
index 1df40a0..53468d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@ pycparser==2.20
 PyJWT==1.7.1
 pymongo==3.10.1
 six==1.15.0
-Werkzeug==1.0.1
+Werkzeug==2.2.3