1 files changed, 3 insertions, 2 deletions
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 cc5d03f05f5..77735182d0e 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.0.x.nix
@@ -47,12 +47,12 @@ 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
   jailbreak-cabal = super.jailbreak-cabal.override {
-    Cabal = dontJailbreak (self.Cabal_1_20_0_3.override { deepseq = dontJailbreak self.deepseq_1_3_0_1; });
+    Cabal = dontJailbreak (self.Cabal_1_20_0_4.override { deepseq = dontJailbreak self.deepseq_1_3_0_1; });
   };
 
   # Haddock chokes on the prologue from the cabal file.
@@ -68,6 +68,7 @@ self: super: {
   doctest = dontHaddock super.doctest;
 
   # Needs hashable on pre 7.10.x compilers.
+  nats_1 = addBuildDepend super.nats_1 self.hashable;
   nats = addBuildDepend super.nats self.hashable;
 
   # Newer versions require bytestring >=0.10.