diff --git a/requirements.txt b/requirements.txt
index f093a27..ff0294e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,6 +32,6 @@ termcolor==1.1.0
 tf-estimator-nightly==1.14.0.dev2019060501
 tinydb==3.13.0
 typing-extensions==3.7.2
-Werkzeug==0.15.4
+Werkzeug==0.15.5
 wrapt==1.11.1
 yarl==1.3.0