diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix index 555223b75944..3611b19db1b6 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix @@ -66,7 +66,7 @@ self: super: { kan-extensions = self.kan-extensions_5_0_1; # Earlier versions don't support kan-extensions 5.x. - lens = self.lens_4_13_2_1; + lens = self.lens_4_14; # https://github.com/dreixel/generic-deriving/issues/37 generic-deriving = dontHaddock super.generic-deriving;