diff --git a/yesod-auth-ldap-mediocre.cabal b/yesod-auth-ldap-mediocre.cabal
--- a/yesod-auth-ldap-mediocre.cabal
+++ b/yesod-auth-ldap-mediocre.cabal
@@ -2,7 +2,7 @@
 -- further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                yesod-auth-ldap-mediocre
-version:             0.1.0.0
+version:             0.1.1
 synopsis:            Very simlple LDAP auth for yesod
 -- description:         
 license:             MIT
@@ -26,6 +26,6 @@
                      , text
                      , LDAP
                      , aeson
-  build-depends:       base >=4.7 && <4.8
+  build-depends:       base >=4.7 && <5.0
   hs-source-dirs:      src
   default-language:    Haskell2010