diff --git a/requirements.txt b/requirements.txt
index 67c9da7..2c7bf6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,10 @@
 Flask==0.10.1
-Jinja2==2.7.1
-MarkupSafe==0.18
-Werkzeug==0.9.4
-distribute==0.6.34
-gunicorn==18.0
-html2text==3.200.3
-itsdangerous==0.23
-requests==2.0.0
-wsgiref==0.1.2
+gunicorn==19.4.5
+html2text==2016.1.8
+itsdangerous==0.24
+Jinja2==2.8
+MarkupSafe==0.23
+mistune==0.7.1
+requests==2.9.1
+Werkzeug==0.11.3
+wheel==0.24.0