--- resolv.cabal.orig   2018-04-09 19:24:44 UTC
+++ resolv.cabal
@@ -78,7 +78,7 @@ library
                      Network.DNS.FFI
                      Compat
 
-  build-depends:     base              >= 4.5 && <4.11
+  build-depends:     base              >= 4.5 && <4.12
                    , base16-bytestring == 0.1.*
                    , binary            >= 0.7.3 && < 0.9
                    , bytestring        >= 0.9.2 && < 0.11