diff --git a/requirements.txt b/requirements.txt
index d5775e7..e263cad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,13 +6,13 @@ Jinja2==2.7.1
 Markdown==2.3.1
 MarkupSafe==0.18
 SQLAlchemy==0.8.2
-Werkzeug==0.9.3
-boto==2.10.0
+Werkzeug==0.9.4
+boto==2.13.3
 distribute==0.6.34
 gunicorn==17.5
 itsdangerous==0.23
 psycopg2==2.5.1
-redis==2.7.6
-requests==1.2.3
+redis==2.8.0
+requests==2.0.0
 six==1.3.0
 wsgiref==0.1.2