diff --git a/code/requirements.txt b/code/requirements.txt
index 36fba38..ddfd21e 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -64,6 +64,6 @@ tensorflow-estimator==1.13.0
 tensorflow-gpu==1.8.0
 termcolor==1.1.0
 tqdm==4.31.1
-Werkzeug==0.15.2
+Werkzeug==0.15.5
 wrapt==1.11.2
 WSGIserver==1.3