diff --git a/pkgs/development/libraries/haskell/cabal-cargs/default.nix b/pkgs/development/libraries/haskell/cabal-cargs/default.nix
index 85015f5d4ac..a74e54f7e43 100644
--- a/pkgs/development/libraries/haskell/cabal-cargs/default.nix
+++ b/pkgs/development/libraries/haskell/cabal-cargs/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "cabal-cargs";
-  version = "0.7";
-  sha256 = "1dzmvwmb9sxwdgkzszhk9d5qvq2alnqmprx83dlb17sdi6f9jns1";
+  version = "0.7.1";
+  sha256 = "0y6v663mw4giwypdv34qr2l2fy1q7zdjvgw39m16sjna5lbwvm1n";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [