diff --git a/pkgs/development/haskell-modules/configuration-ghc-6.12.x.nix b/pkgs/development/haskell-modules/configuration-ghc-6.12.x.nix
index 03a905ea3d11..6be7ae16572a 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-6.12.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-6.12.x.nix
@@ -41,7 +41,7 @@ self: super: {
   unix = null;
 
   # These packages are core libraries in GHC 7.10.x, but not here.
-  binary = self.binary_0_8_4_1;
+  binary = self.binary_0_8_5_1;
   deepseq = self.deepseq_1_3_0_1;
   haskeline = self.haskeline_0_7_3_1;
   hoopl = self.hoopl_3_10_2_0;
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.2.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.2.x.nix
index ee6e59c65ef3..18ebe5c8e1ad 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.2.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.2.x.nix
@@ -42,7 +42,7 @@ self: super: {
   xhtml = self.xhtml_3000_2_1;
 
   # https://github.com/haskell/cabal/issues/2322
-  Cabal_1_22_4_0 = super.Cabal_1_22_4_0.override { binary = self.binary_0_8_4_1; process = self.process_1_2_3_0; };
+  Cabal_1_22_4_0 = super.Cabal_1_22_4_0.override { binary = self.binary_0_8_5_1; process = self.process_1_2_3_0; };
 
   # https://github.com/tibbe/hashable/issues/85
   hashable = dontCheck super.hashable;
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
index 4c2fb69ec806..111852ab34b9 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
@@ -41,10 +41,10 @@ self: super: {
   xhtml = self.xhtml_3000_2_1;
 
   # https://github.com/haskell/cabal/issues/2322
-  Cabal_1_22_4_0 = super.Cabal_1_22_4_0.override { binary = dontCheck self.binary_0_8_4_1; };
+  Cabal_1_22_4_0 = super.Cabal_1_22_4_0.override { binary = dontCheck self.binary_0_8_5_1; };
 
   # Avoid inconsistent 'binary' versions from 'text' and 'Cabal'.
-  cabal-install = super.cabal-install.overrideScope (self: super: { binary = dontCheck self.binary_0_8_4_1; });
+  cabal-install = super.cabal-install.overrideScope (self: super: { binary = dontCheck self.binary_0_8_5_1; });
 
   # https://github.com/tibbe/hashable/issues/85
   hashable = dontCheck super.hashable;
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
index 27fed51e6fc8..10e1410ff598 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
@@ -40,10 +40,10 @@ self: super: {
   xhtml = self.xhtml_3000_2_1;
 
   # https://github.com/haskell/cabal/issues/2322
-  Cabal_1_22_4_0 = super.Cabal_1_22_4_0.override { binary = dontCheck self.binary_0_8_4_1; };
+  Cabal_1_22_4_0 = super.Cabal_1_22_4_0.override { binary = dontCheck self.binary_0_8_5_1; };
 
   # Avoid inconsistent 'binary' versions from 'text' and 'Cabal'.
-  cabal-install = super.cabal-install.overrideScope (self: super: { binary = dontCheck self.binary_0_8_4_1; });
+  cabal-install = super.cabal-install.overrideScope (self: super: { binary = dontCheck self.binary_0_8_5_1; });
 
   # https://github.com/tibbe/hashable/issues/85
   hashable = dontCheck super.hashable;