diff --git a/either.cabal b/either.cabal
index 84d70b3..328d0da 100644
--- a/either.cabal
+++ b/either.cabal
@@ -1,7 +1,7 @@
 name:          either
 category:      Control, Monads
 version:       5.0.1
-x-revision: 1
+x-revision: 2
 license:       BSD3
 cabal-version: >= 1.10
 license-file:  LICENSE
@@ -63,5 +63,5 @@ test-suite tests
     either,
     test-framework             >= 0.8.1.1 && < 0.9,
     test-framework-quickcheck2 >= 0.3.0.3 && < 0.4,
-    QuickCheck                 >= 2.9     && < 2.13
+    QuickCheck                 >= 2.9     && < 2.14
   default-language: Haskell2010
diff --git a/ghc-either.spec b/ghc-either.spec
index 53f2878..629b883 100644
--- a/ghc-either.spec
+++ b/ghc-either.spec
@@ -26,7 +26,7 @@ License:        BSD-3-Clause
 Group:          Development/Libraries/Haskell
 URL:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
-Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/1.cabal#/%{pkg_name}.cabal
+Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/2.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-bifunctors-devel
 BuildRequires:  ghc-mtl-devel