diff --git a/backend/requirements.txt b/backend/requirements.txt
index c758006..b2a2560 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -18,4 +18,4 @@ requests==2.22.0
 six==1.12.0
 tqdm==4.32.2
 urllib3==1.25.3
-Werkzeug==0.14.1
+Werkzeug==0.15.3