diff --git a/patches/QuickCheck-2.13.2.patch b/patches/QuickCheck-2.13.2.patch
index 182db6aaadf34d8a247ad737a7bb3e018178c2de..b5fdc345371a8d551d2ea0e619a52e0b57d6f917 100644
--- a/patches/QuickCheck-2.13.2.patch
+++ b/patches/QuickCheck-2.13.2.patch
@@ -1,3 +1,16 @@
+diff --git a/QuickCheck.cabal b/QuickCheck.cabal
+index e8cb193..c2967f6 100644
+--- a/QuickCheck.cabal
++++ b/QuickCheck.cabal
+@@ -120,7 +120,7 @@ library
+ 
+   -- Use splitmix on newer GHCs.
+   if impl(ghc >= 7.0)
+-    Build-depends: splitmix >= 0.0.2
++    Build-depends: splitmix >= 0.0.2 && < 0.1
+   else
+     cpp-options: -DNO_SPLITMIX
+ 
 diff --git a/Test/QuickCheck/All.hs b/Test/QuickCheck/All.hs
 index 8230495..33d1db5 100644
 --- a/Test/QuickCheck/All.hs