diff --git a/requirements.txt b/requirements.txt
index 22a1cc6..505008b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,5 +15,5 @@ requests-oauthlib==0.8.0
 six==1.11.0
 tweepy==3.5.0
 urllib3==1.22
-Werkzeug==0.14.1
+Werkzeug==0.15.3