diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,7 @@ requirements = [
     "Beaker==1.6.4",
     "WebHelpers==1.3",
     "formencode>=1.2.4,<=1.2.6",
-    "SQLAlchemy==0.7.10",
+    "SQLAlchemy>=0.7.10,<1.1",
     "Mako>=0.9.0,<=1.0.0",
     "pygments>=1.5",
     "whoosh>=2.4.0,<=2.5.7",