diff --git a/requires.txt b/requires.txt
--- a/requires.txt
+++ b/requires.txt
@@ -1,18 +1,20 @@
+waitress==0.8.1
+webob==1.0.8
 Pylons==1.0.0
-Beaker==1.6.3
+Beaker==1.6.4
 WebHelpers==1.3
 formencode==1.2.4
 SQLAlchemy==0.7.8
-Mako==0.7.0
-pygments>=1.4
+Mako==0.7.2
+pygments>=1.5
 whoosh>=2.4.0,<2.5
 celery>=2.2.5,<2.3
 babel
 python-dateutil>=1.5.0,<2.0.0
 dulwich>=0.8.5,<0.9.0
-webob==1.0.8
 markdown==2.1.1
 docutils==0.8.1
 simplejson==2.5.2
+mock
 py-bcrypt
-mercurial>=2.2.2,<2.3
\ No newline at end of file
+mercurial>=2.3.0,<2.4
\ No newline at end of file