diff --git a/pkgs/development/tools/ruff/Cargo.lock b/pkgs/development/tools/ruff/Cargo.lock
index fc0c35f53759..07e945a5164c 100644
--- a/pkgs/development/tools/ruff/Cargo.lock
+++ b/pkgs/development/tools/ruff/Cargo.lock
@@ -184,9 +184,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
+checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
 name = "bstr"
@@ -232,6 +232,15 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
+[[package]]
+name = "castaway"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a17ed5635fc8536268e5d4de1e22e81ac34419e5f052d4d51f4e01dcc263fcc"
+dependencies = [
+ "rustversion",
+]
+
 [[package]]
 name = "cc"
 version = "1.0.95"
@@ -305,9 +314,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.7"
+version = "4.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5db83dced34638ad474f39f250d7fea9598bdd239eaced1bdf45d597da0f433f"
+checksum = "84b3edb18336f4df585bc9aa31dd99c036dfa5dc5e9a2939a722a188f3a8970d"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -315,9 +324,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.7"
+version = "4.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7e204572485eb3fbf28f871612191521df159bc3e15a9f5064c66dba3a8c05f"
+checksum = "c1c09dd5ada6c6c78075d6fd0da3f90d8080651e2d6cc8eb2f1aaa4034ced708"
 dependencies = [
  "anstream",
  "anstyle",
@@ -369,11 +378,11 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.5"
+version = "4.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c780290ccf4fb26629baa7a1081e68ced113f1d3ec302fa5948f1c381ebf06c6"
+checksum = "2bac35c6dafb060fd4d275d9a4ffae97917c13a6327903a8be2153cd964f7085"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
  "syn",
@@ -436,6 +445,20 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "compact_str"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f86b9c4c00838774a6d902ef931eff7470720c51d90c2e32cfe15dc304737b3f"
+dependencies = [
+ "castaway",
+ "cfg-if",
+ "itoa",
+ "ryu",
+ "serde",
+ "static_assertions",
+]
+
 [[package]]
 name = "console"
 version = "0.15.8"
@@ -480,6 +503,11 @@ name = "countme"
 version = "3.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7704b5fdd17b18ae31c4c1da5a2e0305a2bf17b5249300a9ee9ed7b72114c636"
+dependencies = [
+ "dashmap 5.5.3",
+ "once_cell",
+ "rustc-hash 1.1.0",
+]
 
 [[package]]
 name = "crc32fast"
@@ -644,6 +672,20 @@ dependencies = [
  "parking_lot_core",
 ]
 
+[[package]]
+name = "dashmap"
+version = "6.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "804c8821570c3f8b70230c2ba75ffa5c0f9a4189b9a432b6656c536712acae28"
+dependencies = [
+ "cfg-if",
+ "crossbeam-utils",
+ "hashbrown 0.14.5",
+ "lock_api",
+ "once_cell",
+ "parking_lot_core",
+]
+
 [[package]]
 name = "diff"
 version = "0.1.13"
@@ -765,16 +807,6 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "eyre"
-version = "0.6.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cd915d99f24784cdc19fd37ef22b97e3ff0ae756c7e492e9fbfe897d61e2aec"
-dependencies = [
- "indenter",
- "once_cell",
-]
-
 [[package]]
 name = "fastrand"
 version = "2.0.2"
@@ -921,12 +953,6 @@ dependencies = [
  "hashbrown 0.14.5",
 ]
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -1029,12 +1055,6 @@ dependencies = [
  "rust-stemmers",
 ]
 
-[[package]]
-name = "indenter"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
-
 [[package]]
 name = "indexmap"
 version = "2.2.6"
@@ -1285,7 +1305,7 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "libc",
 ]
 
@@ -1313,9 +1333,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "lsp-server"
@@ -1358,9 +1378,9 @@ checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
 
 [[package]]
 name = "matchit"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "540f1c43aed89909c0cc0cc604e3bb2f7e7a341a3728a9e6cfe760e733cd11ed"
+checksum = "8d3c2fcf089c060eb333302d80c5f3ffa8297abecf220f788e4a09ef85f59420"
 
 [[package]]
 name = "memchr"
@@ -1425,7 +1445,7 @@ version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "cfg-if",
  "cfg_aliases",
  "libc",
@@ -1447,7 +1467,7 @@ version = "6.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6205bd8bb1e454ad2e27422015fb5e4f2bcc7e08fa8f27058670d208324a4d2d"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "crossbeam-channel",
  "filetime",
  "fsevent-sys",
@@ -1838,28 +1858,20 @@ dependencies = [
 
 [[package]]
 name = "red_knot"
-version = "0.1.0"
+version = "0.0.0"
 dependencies = [
  "anyhow",
- "bitflags 2.5.0",
+ "countme",
  "crossbeam",
  "ctrlc",
- "dashmap",
- "hashbrown 0.14.5",
- "indexmap",
- "is-macro",
  "notify",
- "parking_lot",
  "rayon",
  "red_knot_module_resolver",
- "ruff_index",
- "ruff_notebook",
+ "red_knot_python_semantic",
+ "ruff_db",
  "ruff_python_ast",
- "ruff_python_parser",
- "ruff_text_size",
  "rustc-hash 2.0.0",
- "smol_str",
- "tempfile",
+ "salsa",
  "tracing",
  "tracing-subscriber",
  "tracing-tree",
@@ -1870,13 +1882,13 @@ name = "red_knot_module_resolver"
 version = "0.0.0"
 dependencies = [
  "anyhow",
+ "compact_str",
  "insta",
  "path-slash",
  "ruff_db",
  "ruff_python_stdlib",
  "rustc-hash 2.0.0",
  "salsa",
- "smol_str",
  "tempfile",
  "tracing",
  "walkdir",
@@ -1888,7 +1900,7 @@ name = "red_knot_python_semantic"
 version = "0.0.0"
 dependencies = [
  "anyhow",
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "hashbrown 0.14.5",
  "indexmap",
  "red_knot_module_resolver",
@@ -1899,8 +1911,6 @@ dependencies = [
  "ruff_text_size",
  "rustc-hash 2.0.0",
  "salsa",
- "smallvec",
- "smol_str",
  "tracing",
 ]
 
@@ -1985,12 +1995,12 @@ dependencies = [
 
 [[package]]
 name = "ruff"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "argfile",
  "bincode",
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "cachedir",
  "chrono",
  "clap",
@@ -2043,6 +2053,9 @@ dependencies = [
  "criterion",
  "mimalloc",
  "once_cell",
+ "red_knot",
+ "red_knot_module_resolver",
+ "ruff_db",
  "ruff_linter",
  "ruff_python_ast",
  "ruff_python_formatter",
@@ -2074,7 +2087,7 @@ version = "0.0.0"
 dependencies = [
  "camino",
  "countme",
- "dashmap",
+ "dashmap 6.0.1",
  "filetime",
  "insta",
  "once_cell",
@@ -2164,12 +2177,12 @@ dependencies = [
 
 [[package]]
 name = "ruff_linter"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "aho-corasick",
  "annotate-snippets 0.9.2",
  "anyhow",
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "chrono",
  "clap",
  "colored",
@@ -2258,14 +2271,18 @@ name = "ruff_python_ast"
 version = "0.0.0"
 dependencies = [
  "aho-corasick",
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
+ "compact_str",
  "is-macro",
  "itertools 0.13.0",
  "once_cell",
+ "ruff_cache",
+ "ruff_macros",
  "ruff_python_trivia",
  "ruff_source_file",
  "ruff_text_size",
  "rustc-hash 2.0.0",
+ "schemars",
  "serde",
 ]
 
@@ -2338,7 +2355,7 @@ dependencies = [
 name = "ruff_python_literal"
 version = "0.0.0"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "itertools 0.13.0",
  "ruff_python_ast",
  "unic-ucd-category",
@@ -2350,8 +2367,9 @@ version = "0.0.0"
 dependencies = [
  "annotate-snippets 0.9.2",
  "anyhow",
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "bstr",
+ "compact_str",
  "insta",
  "memchr",
  "ruff_python_ast",
@@ -2380,7 +2398,7 @@ dependencies = [
 name = "ruff_python_semantic"
 version = "0.0.0"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "is-macro",
  "ruff_index",
  "ruff_python_ast",
@@ -2560,7 +2578,7 @@ version = "0.38.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70dc5ec042f7a43c4a73241207cecc9873a06d45debb38b329f8541d85c2730f"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.6.0",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -2613,12 +2631,11 @@ checksum = "e86697c916019a8588c99b5fac3cead74ec0b4b819707a682fd4d23fa0ce1ba1"
 [[package]]
 name = "salsa"
 version = "0.18.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=f706aa2d32d473ee633a77c1af01d180c85da308#f706aa2d32d473ee633a77c1af01d180c85da308"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=a1bf3a613f451af7fc0a59411c56abc47fe8e8e1#a1bf3a613f451af7fc0a59411c56abc47fe8e8e1"
 dependencies = [
  "arc-swap",
  "crossbeam",
- "crossbeam-utils",
- "dashmap",
+ "dashmap 5.5.3",
  "hashlink",
  "indexmap",
  "log",
@@ -2631,10 +2648,8 @@ dependencies = [
 [[package]]
 name = "salsa-macros"
 version = "0.18.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=f706aa2d32d473ee633a77c1af01d180c85da308#f706aa2d32d473ee633a77c1af01d180c85da308"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=a1bf3a613f451af7fc0a59411c56abc47fe8e8e1#a1bf3a613f451af7fc0a59411c56abc47fe8e8e1"
 dependencies = [
- "eyre",
- "heck 0.4.1",
  "proc-macro2",
  "quote",
  "syn",
@@ -2736,9 +2751,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.117"
+version = "1.0.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+checksum = "e8eddb61f0697cc3989c5d64b452f5488e2b8a60fd7d5076a3045076ffef8cb0"
 dependencies = [
  "itoa",
  "ryu",
@@ -2776,9 +2791,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.8.1"
+version = "3.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ad483d2ab0149d5a5ebcd9972a3852711e0153d863bf5a5d0391d28883c4a20"
+checksum = "079f3a42cd87588d924ed95b533f8d30a483388c4e400ab736a7058e34f16169"
 dependencies = [
  "serde",
  "serde_derive",
@@ -2787,9 +2802,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.8.1"
+version = "3.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65569b702f41443e8bc8bbb1c5779bd0450bbe723b56198980e80ec45780bce2"
+checksum = "bc03aad67c1d26b7de277d51c86892e7d9a0110a2fe44bf6b26cc569fba302d6"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -2833,15 +2848,6 @@ version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
-[[package]]
-name = "smol_str"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd538fb6910ac1099850255cf94a94df6551fbdd602454387d0adb2d1ca6dead"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "spin"
 version = "0.9.8"
@@ -2890,7 +2896,7 @@ version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c6bee85a5a24955dc440386795aa378cd9cf82acd5f764469152d2270e581be"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
  "rustversion",
@@ -3334,9 +3340,9 @@ checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
 
 [[package]]
 name = "uuid"
-version = "1.8.0"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a183cf7feeba97b4dd1c0d46788634f6221d87fa961b305bed08c851829efcc0"
+checksum = "5de17fd2f7da591098415cff336e12965a28061ddace43b59cb3c430179c9439"
 dependencies = [
  "getrandom",
  "rand",
@@ -3346,9 +3352,9 @@ dependencies = [
 
 [[package]]
 name = "uuid-macro-internal"
-version = "1.8.0"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9881bea7cbe687e36c9ab3b778c36cd0487402e270304e8b1296d5085303c1a2"
+checksum = "a3ff64d5cde1e2cb5268bdb497235b6bd255ba8244f910dbc3574e59593de68c"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/pkgs/development/tools/ruff/default.nix b/pkgs/development/tools/ruff/default.nix
index 6a68f3a7b820..c0d31e390d9d 100644
--- a/pkgs/development/tools/ruff/default.nix
+++ b/pkgs/development/tools/ruff/default.nix
@@ -1,34 +1,47 @@
 { lib
 , rustPlatform
 , fetchFromGitHub
+, fetchpatch
 , installShellFiles
 , stdenv
 , darwin
 , rust-jemalloc-sys
 , ruff-lsp
+, nix-update-script
 , testers
 , ruff
 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "ruff";
-  version = "0.5.0";
+  version = "0.5.1";
 
   src = fetchFromGitHub {
     owner = "astral-sh";
     repo = "ruff";
     rev = "refs/tags/${version}";
-    hash = "sha256-OjMoa247om4DLPZ6u0XPMd5L+LYlVzHL39plCCr/fYE=";
+    hash = "sha256-2tW/p9A7jpQg8ZmSF7KRuN6kBNKK1cfjnS9KlvnCpQA=";
   };
 
   cargoLock = {
     lockFile = ./Cargo.lock;
     outputHashes = {
       "lsp-types-0.95.1" = "sha256-8Oh299exWXVi6A39pALOISNfp8XBya8z+KT/Z7suRxQ=";
-      "salsa-0.18.0" = "sha256-keVEmSwV1Su1RlOTaIu253FZidk279qA+rXcCeuOggc=";
+      "salsa-0.18.0" = "sha256-gcaAsrrJXrWOIHUnfBwwuTBG1Mb+lUEmIxSGIVLhXaM=";
     };
   };
 
+  # Fix compatibility with cargo-auditable
+  # https://github.com/astral-sh/ruff/pull/12275
+  # TODO: this will be included in the next release
+  patches = [
+    (fetchpatch {
+      name = "fix-compatibility-with-cargo-auditable";
+      url = "https://github.com/astral-sh/ruff/commit/d0298dc26d471666acc01dacdb603e3e95aca06f.patch";
+      hash = "sha256-Shf1Gw1pY98ZE+h9OhlpkJwq/S52EAJqUUk/uHix2fg=";
+    })
+  ];
+
   nativeBuildInputs = [
     installShellFiles
   ];
@@ -73,6 +86,7 @@ rustPlatform.buildRustPackage rec {
 
   passthru.tests = {
     inherit ruff-lsp;
+    updateScript = nix-update-script { };
     version = testers.testVersion { package = ruff; };
   };