diff --git a/persistent.cabal b/persistent.cabal
--- a/persistent.cabal
+++ b/persistent.cabal
@@ -1,5 +1,5 @@
 name:            persistent
-version:         0.6.4
+version:         0.6.4.1
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -16,7 +16,7 @@
     build-depends:   base                     >= 4       && < 5
                    , bytestring               >= 0.9     && < 0.10
                    , transformers             >= 0.2.1   && < 0.3
-                   , time                     >= 1.1.4   && < 1.3
+                   , time                     >= 1.1.4
                    , text                     >= 0.8     && < 0.12
                    , containers               >= 0.2     && < 0.5
                    , enumerator               >= 0.4.9   && < 0.5