diff --git a/pkgs/by-name/ru/ruff/Cargo.lock b/pkgs/by-name/ru/ruff/Cargo.lock
index e5924fa28a699..67ad7f651000b 100644
--- a/pkgs/by-name/ru/ruff/Cargo.lock
+++ b/pkgs/by-name/ru/ruff/Cargo.lock
@@ -1256,9 +1256,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.157"
+version = "0.2.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "374af5f94e54fa97cf75e945cce8a6b201e88a1a07e688b47dfd2a59c66dbd86"
+checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
 
 [[package]]
 name = "libcst"
@@ -1827,9 +1827,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.36"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
 dependencies = [
  "proc-macro2",
 ]
@@ -1926,6 +1926,7 @@ dependencies = [
  "ruff_db",
  "ruff_index",
  "ruff_python_ast",
+ "ruff_python_literal",
  "ruff_python_parser",
  "ruff_python_stdlib",
  "ruff_source_file",
@@ -1988,6 +1989,7 @@ dependencies = [
  "anyhow",
  "crossbeam",
  "notify",
+ "rayon",
  "red_knot_python_semantic",
  "ruff_cache",
  "ruff_db",
@@ -2088,7 +2090,7 @@ dependencies = [
 
 [[package]]
 name = "ruff"
-version = "0.6.2"
+version = "0.6.3"
 dependencies = [
  "anyhow",
  "argfile",
@@ -2146,6 +2148,7 @@ dependencies = [
  "criterion",
  "mimalloc",
  "once_cell",
+ "rayon",
  "red_knot_python_semantic",
  "red_knot_workspace",
  "ruff_db",
@@ -2280,7 +2283,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_linter"
-version = "0.6.2"
+version = "0.6.3"
 dependencies = [
  "aho-corasick",
  "annotate-snippets 0.9.2",
@@ -2600,7 +2603,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_wasm"
-version = "0.6.2"
+version = "0.6.3"
 dependencies = [
  "console_error_panic_hook",
  "console_log",
@@ -2827,9 +2830,9 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "serde"
-version = "1.0.208"
+version = "1.0.209"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cff085d2cb684faa248efb494c39b68e522822ac0de72ccf08109abde717cfb2"
+checksum = "99fce0ffe7310761ca6bf9faf5115afbc19688edd00171d81b1bb1b116c63e09"
 dependencies = [
  "serde_derive",
 ]
@@ -2847,9 +2850,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.208"
+version = "1.0.209"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24008e81ff7613ed8e5ba0cfaf24e2c2f1e5b8a0495711e44fcd4882fca62bcf"
+checksum = "a5831b979fd7b5439637af1752d535ff49f4860c0f341d1baeb6faf0f4242170"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2869,9 +2872,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.125"
+version = "1.0.127"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83c8e735a073ccf5be70aa8066aa984eaf2fa000db6c8d0100ae605b366d31ed"
+checksum = "8043c06d9f82bd7271361ed64f415fe5e12a77fdb52e573e7f06a516dea329ad"
 dependencies = [
  "itoa",
  "memchr",
@@ -3030,9 +3033,9 @@ checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "syn"
-version = "2.0.75"
+version = "2.0.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6af063034fc1935ede7be0122941bafa9bacb949334d090b77ca98b5817c7d9"
+checksum = "578e081a14e0cefc3279b0472138c513f37b41a08d5a3cca9b6e4e8ceb6cd525"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/pkgs/by-name/ru/ruff/package.nix b/pkgs/by-name/ru/ruff/package.nix
index 279b01ce637f3..472f46d10a88b 100644
--- a/pkgs/by-name/ru/ruff/package.nix
+++ b/pkgs/by-name/ru/ruff/package.nix
@@ -14,13 +14,13 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "ruff";
-  version = "0.6.2";
+  version = "0.6.3";
 
   src = fetchFromGitHub {
     owner = "astral-sh";
     repo = "ruff";
     rev = "refs/tags/${version}";
-    hash = "sha256-pdaOTMzEOfAKFK+P/4f51bQbmCssMNvq2OGvGVPzvhw=";
+    hash = "sha256-5jS2NCl01kgUAd8hFtjJCOwRxi0XMM2x7VMpJLEgbOQ=";
   };
 
   cargoLock = {