diff --git a/pkgs/by-name/ru/ruff/package.nix b/pkgs/by-name/ru/ruff/package.nix
index d7135170aeb6..e7ce53f8eba7 100644
--- a/pkgs/by-name/ru/ruff/package.nix
+++ b/pkgs/by-name/ru/ruff/package.nix
@@ -16,19 +16,19 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "ruff";
-  version = "0.12.3";
+  version = "0.12.4";
 
   src = fetchFromGitHub {
     owner = "astral-sh";
     repo = "ruff";
     tag = finalAttrs.version;
-    hash = "sha256-KvTRoiySjLhm5jmYqXZAehRAzkB9CufyNisXkuagOv8=";
+    hash = "sha256-XuHVKxzXYlm3iEhdAVCyd62uNyb3jeJRl3B0hnvUzX0=";
   };
 
   cargoBuildFlags = [ "--package=ruff" ];
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-5fK5VQ+UqkHmPdFz3FKAY9TVjvpePiYifrTHsxnkThM=";
+  cargoHash = "sha256-cyjaGI7JoreAmHtUrRKNyiCaE8zveP/dFJROC2iIXr4=";
 
   nativeBuildInputs = [ installShellFiles ];