diff --git a/pkgs/development/libraries/haskell/gdiff/default.nix b/pkgs/development/libraries/haskell/gdiff/default.nix
index 3d34f388fb31..1b94961e4eed 100644
--- a/pkgs/development/libraries/haskell/gdiff/default.nix
+++ b/pkgs/development/libraries/haskell/gdiff/default.nix
@@ -4,9 +4,10 @@
 
 cabal.mkDerivation (self: {
   pname = "gdiff";
-  version = "1.0";
-  sha256 = "35257b1090cf78f95d24c7a89920863c1d824652311fa5793693d7d06d96517b";
+  version = "1.1";
+  sha256 = "1d0d8f8bfw7ld6a1d5y6syzdha5qsm909mqzd5gfqcbi2wnh8aqc";
   meta = {
+    homepage = "https://github.com/eelco/gdiff";
     description = "Generic diff and patch";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;