diff --git a/pkgs/by-name/gi/gittuf/package.nix b/pkgs/by-name/gi/gittuf/package.nix
index 8b7e9063f7ab..3d33fdbae07a 100644
--- a/pkgs/by-name/gi/gittuf/package.nix
+++ b/pkgs/by-name/gi/gittuf/package.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "gittuf";
-  version = "0.3.0";
+  version = "0.4.0";
 
   src = fetchFromGitHub {
     owner = "gittuf";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-lECvgagcqBS+BVD296e6WjjSCA3vI0nfLzpLTi/7N0I=";
+    hash = "sha256-BXqxVtdxUbcl2cK4kYEBZIbMCKOjPvuoTnDh8L6+mO8=";
   };
 
-  vendorHash = "sha256-UKhXbZXKNtMnQe7sHBOmzzXGBHuDTYeZGKnteZirskA=";
+  vendorHash = "sha256-yRUgtUeoTthxSGZ6VX/MOVeY0NUXq0Nf+XlysHqcpWw=";
 
   ldflags = [ "-X github.com/gittuf/gittuf/internal/version.gitVersion=${version}" ];