diff --git a/happstack-authenticate.cabal b/happstack-authenticate.cabal
--- a/happstack-authenticate.cabal
+++ b/happstack-authenticate.cabal
@@ -1,5 +1,5 @@
 Name:                happstack-authenticate
-Version:             0.9.4
+Version:             0.9.5
 Synopsis:            Happstack Authentication Library
 Description:         A themeable authentication library with support for username+password and OpenId.
 Homepage:            http://src.seereason.com/happstack-authenticate
@@ -25,7 +25,7 @@
                        Happstack.Auth.Core.AuthProfileURL
 
   Build-depends:       base                         > 4 && < 5,
-                       acid-state                   == 0.6.*,
+                       acid-state                   >= 0.6,
                        aeson                        >= 0.4 && < 0.7,
                        authenticate                 == 1.2.*,
                        blaze-html                   == 0.5.*,
@@ -33,10 +33,10 @@
                        containers                   >= 0.4 && < 0.6,
                        ixset                        >= 1.0 && < 1.1,
                        happstack-server             >= 6.0 && < 7.1,
-                       http-conduit                 == 1.4.*,
+                       http-conduit                 >= 1.4 && < 1.7,
                        http-types                   >= 0.6 && < 0.8,
                        fb                           == 0.9.*,
-                       safecopy                     == 0.6.*,
+                       safecopy                     >= 0.6,
                        mtl                          >= 2.0,
                        pwstore-purehaskell          == 2.1.*,
                        QuickCheck                   >= 2,