Bump upper bound on base

bgamari · bgamari · commit 9c64a634c144 · 2017-09-15T12:10:09.000-04:00
diff --git a/filepath.cabal b/filepath.cabal
@@ -48,7 +48,7 @@ library
         System.FilePath.Windows
 
     build-depends:
-        base >= 4 && < 4.11
+        base >= 4 && < 4.12
 
     ghc-options: -Wall
 
