diff --git a/Formula/r/ruff.rb b/Formula/r/ruff.rb
index 8eb2e05f5b213..f993e0385257f 100644
--- a/Formula/r/ruff.rb
+++ b/Formula/r/ruff.rb
@@ -1,20 +1,18 @@
 class Ruff < Formula
   desc "Extremely fast Python linter, written in Rust"
   homepage "https://docs.astral.sh/ruff/"
-  url "https://github.com/astral-sh/ruff/archive/refs/tags/0.6.4.tar.gz"
-  sha256 "4ecd4401021101db10f6fa5133abab5b20beb14e0be13ea3fc2fde574596f5bf"
+  url "https://github.com/astral-sh/ruff/archive/refs/tags/0.6.5.tar.gz"
+  sha256 "ecca79da8acf4e1f234652fcb1fadef913392e66795b61db1c469c1e34b8fe49"
   license "MIT"
   head "https://github.com/astral-sh/ruff.git", branch: "main"
 
   bottle do
-    sha256 cellar: :any_skip_relocation, arm64_sequoia:  "a22a3ca0b3e8dd52223dabf689aeba03b849b037ca5a8dd195b2c62602106b82"
-    sha256 cellar: :any_skip_relocation, arm64_sonoma:   "31f056c007a4fedc49995251a97b7538e1fda9fbee024acc9981078c1853363c"
-    sha256 cellar: :any_skip_relocation, arm64_ventura:  "c7363ca1a1d89ffd186c52ffe96e1527cde525bbdf2d08fe3c83b55bc9d8f87a"
-    sha256 cellar: :any_skip_relocation, arm64_monterey: "eb9cec3f25f5a5a41e56b5f292e9732b059a1231be0061edbbba7990eb6199cd"
-    sha256 cellar: :any_skip_relocation, sonoma:         "4e8fdc284d0c166d874208bce4a54171d0f7df4d9f613e587d740ff589940b99"
-    sha256 cellar: :any_skip_relocation, ventura:        "f81aaca0e5c979f2f8a4097e15266f033fb9fa6742c731292723879db7ad556f"
-    sha256 cellar: :any_skip_relocation, monterey:       "1802f337c052eac55cfe77d715f271e45e6272c34c57c1db19767c718a8bf90c"
-    sha256 cellar: :any_skip_relocation, x86_64_linux:   "ef8b2e388b04295df347a0d492710e93718473ea4f6f0b0c81382adb6be03038"
+    sha256 cellar: :any_skip_relocation, arm64_sequoia: "1b337e949aae4423f88ba343f06e80637e17a046e562f4f58de0fecf568c0ef5"
+    sha256 cellar: :any_skip_relocation, arm64_sonoma:  "e5441b499df701e2708bfd3202f1a1e7805ec302b97e2d049d5c102cdc92049e"
+    sha256 cellar: :any_skip_relocation, arm64_ventura: "27916715a079dceb7c4b14fe708017ce47b0fd2c39ad2550dd1325a4d1ecfc59"
+    sha256 cellar: :any_skip_relocation, sonoma:        "1d69fa62a5ef1ec61c4e7dbc0d92690a0c1e888b51a26cb30e5f3380d531e7e1"
+    sha256 cellar: :any_skip_relocation, ventura:       "b42b47f7be5fcde61fb607e093cac9cadadfb4e7f6b18503143465121bdc83d7"
+    sha256 cellar: :any_skip_relocation, x86_64_linux:  "24d266105030192228e5d6946ebedc91ffb2cddb961b069ca96415528f779e4b"
   end
 
   depends_on "rust" => :build