diff --git a/requirements.txt b/requirements.txt
index 2375fc5..7c9e803 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==0.10.1
 Jinja2==2.7.2
 MarkupSafe==0.21
-Werkzeug==0.9.4
+Werkzeug==0.15.3
 beautifulsoup4==4.3.2
 itsdangerous==0.24
 lxml>=2.2.3