diff --git a/pkgs/development/libraries/haskell/xdot/default.nix b/pkgs/development/libraries/haskell/xdot/default.nix
index 73cc5c6e7640..d1702862f422 100644
--- a/pkgs/development/libraries/haskell/xdot/default.nix
+++ b/pkgs/development/libraries/haskell/xdot/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "xdot";
-  version = "0.2.2";
-  sha256 = "1n7lwshfn5rzbk4fxlkn02fxki2xh5m0304hnb1d5mchxyzhfdan";
+  version = "0.2.3";
+  sha256 = "0xb8igsqydiw1w00frn4mxkflhxkayif2vivxmq5fk53am2f43wy";
   buildDepends = [ cairo graphviz gtk mtl polyparse text ];
   meta = {
     description = "Parse Graphviz xdot files and interactively view them using GTK and Cairo";