diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
index 6ac27b1bc449..402eccac639c 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
@@ -52,10 +52,10 @@ self: super: {
   hslogger = self.hslogger_1_2_12;
   hspec = self.hspec_2_5_8;
   hspec-core = self.hspec-core_2_5_8;
-  hspec-core_2_5_8 = super.hspec-core_2_5_8.overrideScope (self: super: { QuickCheck = self.QuickCheck_2_12_5; });
+  hspec-core_2_5_8 = super.hspec-core_2_5_8.overrideScope (self: super: { QuickCheck = self.QuickCheck_2_12_6_1; });
   hspec-discover = self.hspec-discover_2_5_8;
   hspec-meta = self.hspec-meta_2_5_6;
-  hspec-meta_2_5_6 = super.hspec-meta_2_5_6.overrideScope (self: super: { QuickCheck = self.QuickCheck_2_12_5; });
+  hspec-meta_2_5_6 = super.hspec-meta_2_5_6.overrideScope (self: super: { QuickCheck = self.QuickCheck_2_12_6_1; });
   JuicyPixels = self.JuicyPixels_3_3_1;
   lens = dontCheck super.lens;    # avoid depending on broken polyparse
   polyparse = markBrokenVersion "1.12" super.polyparse;