diff --git a/pkgs/development/libraries/haskell/QuickCheck/2.7.3.nix b/pkgs/development/libraries/haskell/QuickCheck/2.7.5.nix
similarity index 60%
rename from pkgs/development/libraries/haskell/QuickCheck/2.7.3.nix
rename to pkgs/development/libraries/haskell/QuickCheck/2.7.5.nix
index fafea2eb7d10..8dff2162c2d8 100644
--- a/pkgs/development/libraries/haskell/QuickCheck/2.7.3.nix
+++ b/pkgs/development/libraries/haskell/QuickCheck/2.7.5.nix
@@ -1,14 +1,14 @@
-{ cabal, random, testFramework, tfRandom }:
+{ cabal, random, testFramework, tfRandom, transformers }:
 
 cabal.mkDerivation (self: {
   pname = "QuickCheck";
-  version = "2.7.3";
-  sha256 = "196pz0b32m84ydwm4wk7m8512bmsxw7nsqpxbyfxsyi3ykq220yh";
-  buildDepends = [ random tfRandom ];
+  version = "2.7.5";
+  sha256 = "1bak50yxf8qfwfw1f5bd2p1ynx1ndjv24yp6gd2a2a1fag34x0rb";
+  buildDepends = [ random tfRandom transformers ];
   testDepends = [ testFramework ];
   noHaddock = self.stdenv.lib.versionOlder self.ghc.version "6.11";
   meta = {
-    homepage = "http://code.haskell.org/QuickCheck";
+    homepage = "https://github.com/nick8325/quickcheck";
     description = "Automatic testing of Haskell programs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index bcead18f6218..13fa322f5672 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1789,8 +1789,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
   QuickCheck_2_4_2 = callPackage ../development/libraries/haskell/QuickCheck/2.4.2.nix {};
   QuickCheck_2_5_1_1 = callPackage ../development/libraries/haskell/QuickCheck/2.5.1.1.nix {};
   QuickCheck_2_6 = callPackage ../development/libraries/haskell/QuickCheck/2.6.nix {};
-  QuickCheck_2_7_3 = callPackage ../development/libraries/haskell/QuickCheck/2.7.3.nix {};
-  QuickCheck = self.QuickCheck_2_7_3;
+  QuickCheck_2_7_5 = callPackage ../development/libraries/haskell/QuickCheck/2.7.5.nix {};
+  QuickCheck = self.QuickCheck_2_7_5;
 
   quickcheckAssertions = callPackage ../development/libraries/haskell/quickcheck-assertions {};