diff --git a/requirements.txt b/requirements.txt
index d8739ba..c0b72a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
-Flask==0.10.1
-gunicorn==19.3.0
+Flask==0.12.2
+gunicorn==19.7.1
 itsdangerous==0.24
-Jinja2==2.7.3
-MarkupSafe==0.23
-Werkzeug==0.10.4
+Jinja2==2.10
+MarkupSafe==1.0
+Werkzeug==0.14.1