diff --git a/pkgs/development/tools/ruff/Cargo.lock b/pkgs/development/tools/ruff/Cargo.lock
index 253340ecea4..136f7d53529 100644
--- a/pkgs/development/tools/ruff/Cargo.lock
+++ b/pkgs/development/tools/ruff/Cargo.lock
@@ -711,7 +711,7 @@ dependencies = [
 
 [[package]]
 name = "flake8-to-ruff"
-version = "0.0.269"
+version = "0.0.270"
 dependencies = [
  "anyhow",
  "clap 4.2.7",
@@ -1723,7 +1723,7 @@ dependencies = [
 
 [[package]]
 name = "ruff"
-version = "0.0.269"
+version = "0.0.270"
 dependencies = [
  "annotate-snippets 0.9.1",
  "anyhow",
@@ -1780,6 +1780,7 @@ dependencies = [
  "toml",
  "typed-arena",
  "unicode-width",
+ "unicode_names2",
 ]
 
 [[package]]
@@ -1812,7 +1813,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_cli"
-version = "0.0.269"
+version = "0.0.270"
 dependencies = [
  "annotate-snippets 0.9.1",
  "anyhow",
@@ -1899,10 +1900,19 @@ dependencies = [
  "rustc-hash",
  "schemars",
  "serde",
+ "static_assertions",
  "tracing",
  "unicode-width",
 ]
 
+[[package]]
+name = "ruff_index"
+version = "0.0.0"
+dependencies = [
+ "ruff_macros",
+ "static_assertions",
+]
+
 [[package]]
 name = "ruff_macros"
 version = "0.0.0"
@@ -1927,9 +1937,9 @@ dependencies = [
  "num-bigint",
  "num-traits",
  "once_cell",
- "regex",
  "ruff_text_size",
  "rustc-hash",
+ "rustpython-ast",
  "rustpython-literal",
  "rustpython-parser",
  "serde",
@@ -1964,6 +1974,7 @@ dependencies = [
  "bitflags 2.3.1",
  "is-macro",
  "nohash-hasher",
+ "ruff_index",
  "ruff_python_ast",
  "ruff_python_stdlib",
  "ruff_text_size",
@@ -2001,7 +2012,7 @@ dependencies = [
 [[package]]
 name = "ruff_text_size"
 version = "0.0.0"
-source = "git+https://github.com/RustPython/Parser.git?rev=3654cf0bdfc270df6b2b83e2df086843574ad082#3654cf0bdfc270df6b2b83e2df086843574ad082"
+source = "git+https://github.com/astral-sh/RustPython-Parser.git?rev=335780aeeac1e6fcd85994ba001d7b8ce99fcf65#335780aeeac1e6fcd85994ba001d7b8ce99fcf65"
 dependencies = [
  "schemars",
  "serde",
@@ -2072,7 +2083,7 @@ dependencies = [
 [[package]]
 name = "rustpython-ast"
 version = "0.2.0"
-source = "git+https://github.com/RustPython/Parser.git?rev=3654cf0bdfc270df6b2b83e2df086843574ad082#3654cf0bdfc270df6b2b83e2df086843574ad082"
+source = "git+https://github.com/astral-sh/RustPython-Parser.git?rev=335780aeeac1e6fcd85994ba001d7b8ce99fcf65#335780aeeac1e6fcd85994ba001d7b8ce99fcf65"
 dependencies = [
  "is-macro",
  "num-bigint",
@@ -2083,7 +2094,7 @@ dependencies = [
 [[package]]
 name = "rustpython-format"
 version = "0.2.0"
-source = "git+https://github.com/RustPython/Parser.git?rev=3654cf0bdfc270df6b2b83e2df086843574ad082#3654cf0bdfc270df6b2b83e2df086843574ad082"
+source = "git+https://github.com/astral-sh/RustPython-Parser.git?rev=335780aeeac1e6fcd85994ba001d7b8ce99fcf65#335780aeeac1e6fcd85994ba001d7b8ce99fcf65"
 dependencies = [
  "bitflags 2.3.1",
  "itertools",
@@ -2095,7 +2106,7 @@ dependencies = [
 [[package]]
 name = "rustpython-literal"
 version = "0.2.0"
-source = "git+https://github.com/RustPython/Parser.git?rev=3654cf0bdfc270df6b2b83e2df086843574ad082#3654cf0bdfc270df6b2b83e2df086843574ad082"
+source = "git+https://github.com/astral-sh/RustPython-Parser.git?rev=335780aeeac1e6fcd85994ba001d7b8ce99fcf65#335780aeeac1e6fcd85994ba001d7b8ce99fcf65"
 dependencies = [
  "hexf-parse",
  "is-macro",
@@ -2107,7 +2118,7 @@ dependencies = [
 [[package]]
 name = "rustpython-parser"
 version = "0.2.0"
-source = "git+https://github.com/RustPython/Parser.git?rev=3654cf0bdfc270df6b2b83e2df086843574ad082#3654cf0bdfc270df6b2b83e2df086843574ad082"
+source = "git+https://github.com/astral-sh/RustPython-Parser.git?rev=335780aeeac1e6fcd85994ba001d7b8ce99fcf65#335780aeeac1e6fcd85994ba001d7b8ce99fcf65"
 dependencies = [
  "anyhow",
  "is-macro",
@@ -2130,7 +2141,7 @@ dependencies = [
 [[package]]
 name = "rustpython-parser-core"
 version = "0.2.0"
-source = "git+https://github.com/RustPython/Parser.git?rev=3654cf0bdfc270df6b2b83e2df086843574ad082#3654cf0bdfc270df6b2b83e2df086843574ad082"
+source = "git+https://github.com/astral-sh/RustPython-Parser.git?rev=335780aeeac1e6fcd85994ba001d7b8ce99fcf65#335780aeeac1e6fcd85994ba001d7b8ce99fcf65"
 dependencies = [
  "is-macro",
  "ruff_text_size",
diff --git a/pkgs/development/tools/ruff/default.nix b/pkgs/development/tools/ruff/default.nix
index 7e8823fb163..4efc2e47fdb 100644
--- a/pkgs/development/tools/ruff/default.nix
+++ b/pkgs/development/tools/ruff/default.nix
@@ -10,20 +10,20 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "ruff";
-  version = "0.0.269";
+  version = "0.0.270";
 
   src = fetchFromGitHub {
     owner = "charliermarsh";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-3W5nCtZJ1ej96c4BEbI7OPfxxyIyp7anWD1zhJqG0OE=";
+    hash = "sha256-rruNNP/VkvMQexQ+V/ASxl5flHt00YomMAVzW+eWp20=";
   };
 
   cargoLock = {
     lockFile = ./Cargo.lock;
     outputHashes = {
       "libcst-0.1.0" = "sha256-jG9jYJP4reACkFLrQBWOYH6nbKniNyFVItD0cTZ+nW0=";
-      "ruff_text_size-0.0.0" = "sha256-mfD5RXRCaRfnV7RZrN88rTPkSZ3ITNLTRtCuos14hwE=";
+      "ruff_text_size-0.0.0" = "sha256-hiM4+YAb0UUt8mUoKhMqTAiR3hCyoRMyEDe6di6Ohrc=";
       "unicode_names2-0.6.0" = "sha256-eWg9+ISm/vztB0KIdjhq5il2ZnwGJQCleCYfznCI3Wg=";
     };
   };