diff --git a/pkgs/development/libraries/haskell/pgm/default.nix b/pkgs/development/libraries/haskell/pgm/default.nix
index b1be8dd6d035..560826a08b21 100644
--- a/pkgs/development/libraries/haskell/pgm/default.nix
+++ b/pkgs/development/libraries/haskell/pgm/default.nix
@@ -2,11 +2,11 @@
 
 cabal.mkDerivation (self: {
   pname = "pgm";
-  version = "0.1.3";
-  sha256 = "1byq8bacqgdpahf57ccwwa45wf9ij0kkgp89rg9flsv1g10364d4";
+  version = "0.1.4";
+  sha256 = "1s3kch1qsxrfzk9sa4b0jn9vzjhw7dvh1sajgnnz97gl5y0gydmv";
   buildDepends = [ parsec ];
   meta = {
-    homepage = "https://github.com/sergeyastanin/haskell-pgm";
+    homepage = "https://github.com/astanin/haskell-pgm";
     description = "Pure Haskell implementation of PGM image format";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;