diff --git a/pkgs/development/libraries/haskell/data-ordlist/default.nix b/pkgs/development/libraries/haskell/data-ordlist/default.nix
index ca506bc01e90..1de089386806 100644
--- a/pkgs/development/libraries/haskell/data-ordlist/default.nix
+++ b/pkgs/development/libraries/haskell/data-ordlist/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "data-ordlist";
-  version = "0.4.6";
-  sha256 = "13gsvqifwlxcz10x704fy26288l0km2kfdlh4w9hl31a9vd427sx";
+  version = "0.4.6.1";
+  sha256 = "1qrvyin5567br99zfip7krdy6snnbm5z5jdi6ghmk0cfmhmyrwy3";
   meta = {
     description = "Set and bag operations on ordered lists";
     license = self.stdenv.lib.licenses.bsd3;