Index: b/either.cabal
===================================================================
--- a/either.cabal
+++ b/either.cabal
@@ -1,6 +1,7 @@
 name:          either
 category:      Control, Monads
 version:       5.0.2
+x-revision: 2
 license:       BSD3
 cabal-version: >= 1.10
 license-file:  LICENSE
@@ -43,7 +44,7 @@ library
     bifunctors        >= 4       && < 6,
     mtl               >= 2.0     && < 2.4,
     profunctors       >= 4       && < 6,
-    semigroupoids     >= 4       && < 6
+    semigroupoids     >= 4       && < 7
 
   if !impl(ghc >= 8.0)
     build-depends: semigroups >= 0.8.3.1 && < 1
@@ -66,5 +67,5 @@ test-suite tests
     either,
     test-framework             >= 0.8.1.1 && < 0.9,
     test-framework-quickcheck2 >= 0.3.0.3 && < 0.4,
-    QuickCheck                 >= 2.9     && < 2.15
+    QuickCheck                 >= 2.9     && < 2.16
   default-language: Haskell2010
