diff --git a/requirements.txt b/requirements.txt
index f6e850d..2a46a66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ cryptography==2.1.4
 pyOpenSSL==17.0.0
 PyYAML==5.4
 six==1.11.0
-Werkzeug==0.16.1
+Werkzeug==2.2.3