diff --git a/Database/Persist/Postgresql.hs b/Database/Persist/Postgresql.hs
--- a/Database/Persist/Postgresql.hs
+++ b/Database/Persist/Postgresql.hs
@@ -7,9 +7,9 @@
     , module Database.Persist.GenericSql
     ) where
 
-import Database.Persist
+import Database.Persist hiding (Update)
 import Database.Persist.Base hiding (Add, Update)
-import Database.Persist.GenericSql
+import Database.Persist.GenericSql hiding (Key(..))
 import Database.Persist.GenericSql.Internal
 
 import qualified Database.HDBC as H
@@ -52,8 +52,8 @@
         , close = H.disconnect conn
         , migrateSql = migrate'
         , begin = const $ return ()
-        , commit = const $ H.commit conn
-        , rollback = const $ H.rollback conn
+        , commitC = const $ H.commit conn
+        , rollbackC = const $ H.rollback conn
         , escapeName = escape
         , noLimit = "LIMIT ALL"
         }
@@ -105,7 +105,7 @@
 pToSql PersistNull = H.SqlNull
 pToSql (PersistList _) = error "Refusing to serialize a PersistList to a PostgreSQL value"
 pToSql (PersistMap _) = error "Refusing to serialize a PersistMap to a PostgreSQL value"
-pToSql (PersistForeignKey _) = error "Refusing to serialize a PersistForeignKey to a PostgreSQL value"
+pToSql (PersistObjectId _) = error "Refusing to serialize a PersistObjectId to a PostgreSQL value"
 
 pFromSql :: H.SqlValue -> PersistValue
 pFromSql (H.SqlString s) = PersistText $ pack s
@@ -170,7 +170,7 @@
 
 -- | Returns all of the columns in the given table currently in the database.
 getColumns :: (Text -> IO Statement)
-           -> RawName -> IO [Either Text (Either Column UniqueDef)]
+           -> RawName -> IO [Either Text (Either Column UniqueDef')]
 getColumns getter name = do
     stmt <- getter "SELECT column_name,is_nullable,udt_name,column_default FROM information_schema.columns WHERE table_name=? AND column_name <> 'id'"
     cs <- withStmt stmt [PersistText $ pack $ unRawName name] helper
@@ -202,8 +202,8 @@
                 cols <- helper pop
                 return $ col' : cols
 
-getAlters :: ([Column], [UniqueDef])
-          -> ([Column], [UniqueDef])
+getAlters :: ([Column], [UniqueDef'])
+          -> ([Column], [UniqueDef'])
           -> ([AlterColumn'], [AlterTable])
 getAlters (c1, u1) (c2, u2) =
     (getAltersC c1 c2, getAltersU u1 u2)
diff --git a/persistent-postgresql.cabal b/persistent-postgresql.cabal
--- a/persistent-postgresql.cabal
+++ b/persistent-postgresql.cabal
@@ -1,5 +1,5 @@
 name:            persistent-postgresql
-version:         0.5.0
+version:         0.6.0
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -10,14 +10,14 @@
 stability:       Stable
 cabal-version:   >= 1.6
 build-type:      Simple
-homepage:        http://docs.yesodweb.com/persistent/
+homepage:        http://www.yesodweb.com/book/persistent
 
 library
     build-depends:   base                  >= 4        && < 5
-                   , HDBC                  >= 2.2.6    && < 2.3
+                   , HDBC                  >= 2.2.6    && < 2.4
                    , transformers          >= 0.2.1    && < 0.3
-                   , HDBC-postgresql       >= 2.2.3.1  && < 2.3
-                   , persistent            >= 0.5      && < 0.6
+                   , HDBC-postgresql       >= 2.2.3.1  && < 2.4
+                   , persistent            >= 0.6      && < 0.7
                    , containers            >= 0.2      && < 0.5
                    , bytestring            >= 0.9      && < 0.10
                    , text                  >= 0.7      && < 0.12
@@ -28,4 +28,4 @@
 
 source-repository head
   type:     git
-  location: git://github.com/snoyberg/persistent.git
+  location: git://github.com/yesodweb/persistent.git