diff --git a/Database/Persist/Sqlite.hs b/Database/Persist/Sqlite.hs
--- a/Database/Persist/Sqlite.hs
+++ b/Database/Persist/Sqlite.hs
@@ -47,19 +47,19 @@
 withSqlitePool s = withSqlPool $ open' s
 
 withSqliteConn :: (MonadBaseControl IO m, MonadIO m, MonadLogger m)
-               => Text -> (Connection -> m a) -> m a
+               => Text -> (SqlBackend -> m a) -> m a
 withSqliteConn = withSqlConn . open'
 
-open' :: Text -> LogFunc -> IO Connection
+open' :: Text -> LogFunc -> IO SqlBackend
 open' connStr logFunc = Sqlite.open connStr >>= flip wrapConnection logFunc
 
 -- | Wrap up a raw 'Sqlite.Connection' as a Persistent SQL 'Connection'.
 --
 -- Since 1.1.5
-wrapConnection :: Sqlite.Connection -> LogFunc -> IO Connection
+wrapConnection :: Sqlite.Connection -> LogFunc -> IO SqlBackend
 wrapConnection conn logFunc = do
     smap <- newIORef $ Map.empty
-    return Connection
+    return SqlBackend
         { connPrepare = prepare' conn
         , connStmtMap = smap
         , connInsertSql = insertSql'
diff --git a/persistent-sqlite.cabal b/persistent-sqlite.cabal
--- a/persistent-sqlite.cabal
+++ b/persistent-sqlite.cabal
@@ -1,5 +1,5 @@
 name:            persistent-sqlite
-version:         2.0.5
+version:         2.1
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -24,7 +24,7 @@
     build-depends:   base                    >= 4         && < 5
                    , bytestring              >= 0.9.1
                    , transformers            >= 0.2.1
-                   , persistent              >= 2.0.5     && < 2.1
+                   , persistent              >= 2.1       && < 3
                    , monad-control           >= 0.2
                    , containers              >= 0.2
                    , text                    >= 0.7