diff --git a/pkgs/development/libraries/haskell/c2hs/default.nix b/pkgs/development/libraries/haskell/c2hs/default.nix
index 95ead17f01f..eaa91c51a23 100644
--- a/pkgs/development/libraries/haskell/c2hs/default.nix
+++ b/pkgs/development/libraries/haskell/c2hs/default.nix
@@ -1,18 +1,19 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, filepath, HUnit, languageC, shelly, testFramework
-, testFrameworkHunit, text, yaml
+{ cabal, dlist, filepath, HUnit, languageC, shelly, testFramework
+, testFrameworkHunit, text, transformers, yaml
 }:
 
 cabal.mkDerivation (self: {
   pname = "c2hs";
-  version = "0.17.2";
-  sha256 = "1xrk0izdy5akjgmg9k4l9ccmmgv1avwh152pfpc1xm2rrwrg4bxk";
+  version = "0.18.1";
+  sha256 = "17miqihfidzd1nqdswnd7j0580jlv2pj19wxlx8vb3dc5wga58xd";
   isLibrary = false;
   isExecutable = true;
-  buildDepends = [ filepath languageC ];
+  buildDepends = [ dlist filepath languageC shelly text yaml ];
   testDepends = [
-    filepath HUnit shelly testFramework testFrameworkHunit text yaml
+    filepath HUnit shelly testFramework testFrameworkHunit text
+    transformers
   ];
   jailbreak = true;
   doCheck = false;