diff --git a/requirements.txt b/requirements.txt
index 1b6f70d..3e7e292 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==0.10.1
 Jinja2==2.7.3
 MarkupSafe==0.23
-Werkzeug==0.9.6
+Werkzeug==0.15.3
 beautifulsoup4==4.3.2
 itsdangerous==0.24
 ner==0.1