diff --git a/requirements.txt b/requirements.txt
index cc0e07c..8d22a6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,12 @@
-Flask==0.9
-Flask-Script==0.5.3
-Jinja2==2.7
+Flask==0.10.1
+Flask-Script==0.6.2
+Jinja2==2.7.1
 MarkupSafe==0.18
-Werkzeug==0.8.3
-argparse==1.2.1
-blinker==1.2
-decorator==3.3.2
-distribute==0.6.34
-gunicorn==0.17.4
-raven==3.3.7
-simplejson==2.4.0
+Werkzeug==0.9.4
+blinker==1.3
+decorator==3.4.0
+gunicorn==18.0
+itsdangerous==0.23
+raven==3.5.1
+simplejson==3.3.1
 wsgiref==0.1.2