diff --git a/requirements.txt b/requirements.txt
index ef3b6a9..d732372 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,6 +33,6 @@ tqdm==4.19.1
 troposphere==2.1.2
 Unidecode==1.0.22
 urllib3==1.22
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 wsgi-request-logger==0.4.6
 zappa==0.45.1