--- hashable.cabal.orig	2018-03-07 22:02:09 UTC
+++ hashable.cabal
@@ -48,7 +48,7 @@ Library
   Exposed-modules:   Data.Hashable
                      Data.Hashable.Lifted
   Other-modules:     Data.Hashable.Class
-  Build-depends:     base >= 4.4 && < 4.12,
+  Build-depends:     base >= 4.4 && < 4.13,
                      bytestring >= 0.9 && < 0.11,
                      deepseq >= 1.3 && < 1.5
   if impl(ghc)