diff --git a/simple-postgresql-orm.cabal b/simple-postgresql-orm.cabal
--- a/simple-postgresql-orm.cabal
+++ b/simple-postgresql-orm.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                simple-postgresql-orm
-version:             1.0.0
+version:             2.0.0
 synopsis:            Connector package for integrating postgresql-orm with the Simple web framework
 description:            Connector package for integrating postgresql-orm with the Simple web framework
 homepage:            http://simple.cx
@@ -28,7 +28,7 @@
     , postgresql-simple
     , postgresql-orm >= 0.2.2
     , resource-pool
-    , simple >= 1.0.0
+    , simple >= 2.0.0
     , transformers
   default-language:    Haskell2010