diff --git a/requirements.txt b/requirements.txt
index 9524ad1..8cf91a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@ scipy==1.2.1
 six==1.12.0
 SQLAlchemy==1.3.0
 uWSGI==2.0.18
-Werkzeug==0.14.1
+Werkzeug==0.15.3