diff --git a/requirements.txt b/requirements.txt
index 1e434db..d97af93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,4 +21,4 @@ tabulate==0.7.5
 termcolor==1.1.0
 wcwidth==0.1.7
 websocket-client==0.47.0
-Werkzeug==0.14.1
+Werkzeug==0.15.5