diff --git a/pkgs/development/libraries/haskell/citeproc-hs/default.nix b/pkgs/development/libraries/haskell/citeproc-hs/default.nix
index 573c5085b109..bdc78984c7bd 100644
--- a/pkgs/development/libraries/haskell/citeproc-hs/default.nix
+++ b/pkgs/development/libraries/haskell/citeproc-hs/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "citeproc-hs";
-  version = "0.3.8";
-  sha256 = "0wlfwjxg852qcgx54m99xm7hxsmcw8c8r7fyrsxyxl3054xnfwz8";
+  version = "0.3.9";
+  sha256 = "0f3l33a3rcp8lm8nkbda42lijjpaqa7cxszswhjryy1inywpsssg";
   buildDepends = [
     filepath hexpat hsBibutils HTTP json mtl network pandocTypes parsec
     syb time utf8String