diff --git a/pkgs/development/libraries/haskell/texmath/default.nix b/pkgs/development/libraries/haskell/texmath/default.nix
index 2bfc62b9bff..d25c80a1810 100644
--- a/pkgs/development/libraries/haskell/texmath/default.nix
+++ b/pkgs/development/libraries/haskell/texmath/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "texmath";
-  version = "0.5.0.2";
-  sha256 = "1ysg28q1l33hi6ias5pw0qps46kbys5piczipacrp58b0cm6pvrg";
+  version = "0.5.0.3";
+  sha256 = "0pw3b5qvsngy0wdny8y3widkaphvjksg7mnpa8yzqfsw0rl36s0p";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [ parsec syb xml ];