diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -20,11 +20,11 @@ setup(
         "SQLAlchemy>=0.6",
         "babel",
         "Mako>=0.3.2",
-        "vcs>=0.1.6",
+        "vcs>=0.1.7",
         "pygments>=1.3.0",
         "mercurial>=1.6",
         "pysqlite",
-        "whoosh==1.0.0b17",
+        "whoosh==1.0.0b19",
         "py-bcrypt",
         "celery",
     ],