diff --git a/uri-bytestring-aeson.cabal b/uri-bytestring-aeson.cabal
--- a/uri-bytestring-aeson.cabal
+++ b/uri-bytestring-aeson.cabal
@@ -2,7 +2,7 @@
 --  documentation, see http://haskell.org/cabal/users-guide/
 
 name:                uri-bytestring-aeson
-version:             0.1.0.2
+version:             0.1.0.3
 synopsis:            Aeson instances for URI Bytestring
 -- description:
 homepage:            https://github.com/reactormonk/uri-bytestring-aeson
@@ -25,7 +25,7 @@
   -- other-modules:
   -- other-extensions:
   build-depends:
-      base             >= 4.9   && < 5
+      base             >= 4.9   && < 4.11
     , uri-bytestring   >= 0.2   && < 0.3
     , aeson            >= 0.11  && < 1.3
     , bytestring       >= 0.9.1 && < 0.11