diff --git a/pkgs/development/libraries/haskell/hs-bibutils/default.nix b/pkgs/development/libraries/haskell/hs-bibutils/default.nix
index 3a1ed14785ba..592862d49ef1 100644
--- a/pkgs/development/libraries/haskell/hs-bibutils/default.nix
+++ b/pkgs/development/libraries/haskell/hs-bibutils/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hs-bibutils";
-  version = "4.17";
-  sha256 = "0vv1qsxbwwb1nfwpvxvqacfjs3sswldrx3wimaxixmw9ynkkkwdg";
+  version = "4.17.1";
+  sha256 = "0qn3kibwwiaandmk672n9lki431934qahj81r4yj2acmyv6fcycf";
   buildDepends = [ syb ];
   meta = {
     homepage = "http://gorgias.mine.nu/repos/hs-bibutils/";