diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 28fec422cfa..1f746802c7b 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -5,11 +5,11 @@ with import ./lib.nix { inherit pkgs; };
 self: super: {
 
   # Some packages need a non-core version of Cabal.
-  Cabal_1_18_1_6 = dontCheck super.Cabal_1_18_1_6;
+  Cabal_1_18_1_7 = dontCheck super.Cabal_1_18_1_7;
   Cabal_1_20_0_4 = dontCheck super.Cabal_1_20_0_4;
   Cabal_1_22_4_0 = dontCheck super.Cabal_1_22_4_0;
   cabal-install = (dontCheck super.cabal-install).overrideScope (self: super: { Cabal = self.Cabal_1_22_4_0; });
-  cabal-install_1_18_1_0 = (dontCheck super.cabal-install_1_18_1_0).overrideScope (self: super: { Cabal = self.Cabal_1_18_1_6; });
+  cabal-install_1_18_1_0 = (dontCheck super.cabal-install_1_18_1_0).overrideScope (self: super: { Cabal = self.Cabal_1_18_1_7; });
 
   # Link statically to avoid runtime dependency on GHC.
   jailbreak-cabal = (disableSharedExecutables super.jailbreak-cabal).override { Cabal = dontJailbreak self.Cabal_1_20_0_4; };
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 3324eb6e321..c16c9d962e7 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-6.12.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-6.12.x.nix
@@ -53,7 +53,7 @@ self: super: {
   deepseq_1_3_0_1 = dontJailbreak super.deepseq_1_3_0_1;
 
   # Newer versions don't compile.
-  Cabal_1_18_1_6 = dontJailbreak super.Cabal_1_18_1_6;
+  Cabal_1_18_1_7 = dontJailbreak super.Cabal_1_18_1_7;
 
   # We have no working cabal-install at the moment.
   cabal-install_1_18_1_0 = markBroken super.cabal-install_1_18_1_0;
@@ -63,7 +63,7 @@ self: super: {
   hashable = dontCheck super.hashable;
 
   # Needs Cabal >= 1.18.x.
-  jailbreak-cabal = super.jailbreak-cabal.override { Cabal = self.Cabal_1_18_1_6; };
+  jailbreak-cabal = super.jailbreak-cabal.override { Cabal = self.Cabal_1_18_1_7; };
 
   # Haddock chokes on the prologue from the cabal file.
   ChasingBottoms = dontHaddock super.ChasingBottoms;
@@ -83,9 +83,9 @@ self: super: {
   vector = self.vector_0_10_9_3;
 
   # These packages need more recent versions of core libraries to compile.
-  happy = addBuildTools super.happy [self.Cabal_1_18_1_6 self.containers_0_4_2_1];
-  network-uri = addBuildTool super.network-uri self.Cabal_1_18_1_6;
-  stm = addBuildTool super.stm self.Cabal_1_18_1_6;
+  happy = addBuildTools super.happy [self.Cabal_1_18_1_7 self.containers_0_4_2_1];
+  network-uri = addBuildTool super.network-uri self.Cabal_1_18_1_7;
+  stm = addBuildTool super.stm self.Cabal_1_18_1_7;
   split = super.split_0_1_4_3;
 
   # Needs hashable on pre 7.10.x compilers.
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.0.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.0.x.nix
index a4f2d9b7ea7..77735182d0e 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.0.x.nix
@@ -47,7 +47,7 @@ self: super: {
   hashable = dontCheck super.hashable;
 
   # Newer versions don't compile.
-  Cabal_1_18_1_6 = dontJailbreak super.Cabal_1_18_1_6;
+  Cabal_1_18_1_7 = dontJailbreak super.Cabal_1_18_1_7;
   cabal-install = self.cabal-install_1_18_1_0;
 
   # https://github.com/peti/jailbreak-cabal/issues/9
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 b20572aa0b2..9ba96214d6f 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.2.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.2.x.nix
@@ -45,7 +45,7 @@ self: super: {
   Cabal_1_22_4_0 = super.Cabal_1_22_4_0.override { binary = self.binary_0_8_0_1; process = self.process_1_2_3_0; };
 
   # Newer versions don't compile.
-  Cabal_1_18_1_6 = dontJailbreak super.Cabal_1_18_1_6;
+  Cabal_1_18_1_7 = dontJailbreak super.Cabal_1_18_1_7;
   cabal-install = self.cabal-install_1_18_1_0;
 
   # https://github.com/tibbe/hashable/issues/85