diff --git a/requirements.txt b/requirements.txt
index 2383467..5760d61 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,5 +16,5 @@ requests==2.9.1
 rfc3987==1.3.5
 six==1.10.0
 validate-email==1.3
-Werkzeug==0.11.8
+Werkzeug==2.2.3
 wheel==0.24.0