1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/tools/misc/pspg/default.nix b/nixpkgs/pkgs/tools/misc/pspg/default.nix
index 597d0b566d9e..7f9638a3ffc7 100644
--- a/nixpkgs/pkgs/tools/misc/pspg/default.nix
+++ b/nixpkgs/pkgs/tools/misc/pspg/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "pspg-${version}";
-  version = "1.6.3";
+  version = "1.6.4";
 
   src = fetchFromGitHub {
     owner = "okbob";
     repo = "pspg";
     rev = "${version}";
-    sha256 = "1k2nnq15h5grymiylnh1iqipxn315paq58habfmaix2zlj3n3dy2";
+    sha256 = "0j9qn516j0fdz1x196xsdai3qk3jmlamm53zvngqjbjzdfkdclqw";
   };
 
   nativeBuildInputs = [ pkgconfig ];