diff --git a/requirements.txt b/requirements.txt
index 3987f5e..90f549d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,4 @@ MarkupSafe==1.0
 requests==2.18.4
 tabulate==0.7.7
 urllib3==1.22
-Werkzeug==0.12.2
+Werkzeug==0.15.3