diff --git a/pkgs/development/libraries/haskell/shakespeare-css/default.nix b/pkgs/development/libraries/haskell/shakespeare-css/default.nix
index 4a2305cce2a..ae966a4501e 100644
--- a/pkgs/development/libraries/haskell/shakespeare-css/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-css/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "shakespeare-css";
-  version = "1.0.7.1";
-  sha256 = "1qw8hlldzdijp0vgikrbj83q4wmx6i1vswn4314dwjxcihljl8ls";
+  version = "1.0.7.3";
+  sha256 = "0f2l1i4h3h5xps74nx3gy1mbi96m12rzgidlh4ilxz6p7dx9wnbq";
   buildDepends = [ parsec shakespeare text transformers ];
   testDepends = [ hspec HUnit shakespeare text ];
   meta = {