diff --git a/requirements.txt b/requirements.txt
index f507ad3..13740d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,4 @@ requests==2.21.0
 SQLAlchemy==1.3.3
 stripe==2.25.0
 urllib3==1.24.2
-Werkzeug==0.15.2
+Werkzeug==0.15.3