diff --git a/explicit-iomodes-bytestring.cabal b/explicit-iomodes-bytestring.cabal
--- a/explicit-iomodes-bytestring.cabal
+++ b/explicit-iomodes-bytestring.cabal
@@ -1,5 +1,5 @@
 name:          explicit-iomodes-bytestring
-version:       0.1
+version:       0.1.0.1
 cabal-version: >=1.6
 build-type:    Simple
 license:       BSD3
@@ -20,7 +20,7 @@
   GHC-Options: -Wall
   build-depends: base                 >= 4     && < 4.3
                , bytestring           >= 0.9   && < 0.10
-               , explicit-iomodes     >= 0.4   && < 0.5
+               , explicit-iomodes     >= 0.4   && < 0.6
   exposed-modules: Data.ByteString.ExplicitIOModes
                    Data.ByteString.Char8.ExplicitIOModes
                    Data.ByteString.Lazy.ExplicitIOModes