diff --git a/Aliases/dart@2.17 b/Aliases/dart@2.18
similarity index 100%
rename from Aliases/dart@2.17
rename to Aliases/dart@2.18
diff --git a/Formula/dart@2.17.rb b/Formula/dart@2.17.rb
new file mode 100644
index 0000000..871e61e
--- /dev/null
+++ b/Formula/dart@2.17.rb
@@ -0,0 +1,55 @@
+# typed: false
+# frozen_string_literal: true
+
+class DartAT217 < Formula
+  desc "Dart SDK"
+  homepage "https://dart.dev"
+
+  keg_only :versioned_formula
+  if OS.mac? && Hardware::CPU.intel?
+    url "https://storage.googleapis.com/dart-archive/channels/stable/release/2.17.7/sdk/dartsdk-macos-x64-release.zip"
+    sha256 "ba258fff40822cb410c4f1f7916b63f0837903a6bae8f4bd83341053b10ecbe3"
+  elsif OS.mac? && Hardware::CPU.arm?
+    url "https://storage.googleapis.com/dart-archive/channels/stable/release/2.17.7/sdk/dartsdk-macos-arm64-release.zip"
+    sha256 "a4be379202cf731c7e33de20b4abc4ca1e2e726bc5973222b3a7ae5a0cabfce1"
+  elsif OS.linux? && Hardware::CPU.intel?
+    if Hardware::CPU.is_64_bit?
+      url "https://storage.googleapis.com/dart-archive/channels/stable/release/2.17.7/sdk/dartsdk-linux-x64-release.zip"
+      sha256 "ba8bc85883e38709351f78c527cbf72e22cd234b3678a1ec6a2e781f7984e624"
+    else
+      url "https://storage.googleapis.com/dart-archive/channels/stable/release/2.17.7/sdk/dartsdk-linux-ia32-release.zip"
+      sha256 "6a4ebb50bd2e3a687dffc88640ac8452cfc713bb84601c45869f04c5aa2dd056"
+    end
+  elsif OS.linux? && Hardware::CPU.arm?
+    if Hardware::CPU.is_64_bit?
+      url "https://storage.googleapis.com/dart-archive/channels/stable/release/2.17.7/sdk/dartsdk-linux-arm64-release.zip"
+      sha256 "ee0acf66e184629b69943e9f29459e586095895c6aae6677ab027d99c00934b6"
+    else
+      url "https://storage.googleapis.com/dart-archive/channels/stable/release/2.17.7/sdk/dartsdk-linux-arm-release.zip"
+      sha256 "701de8f09d92abadbee8773828c40f52a173fe5eae378d3bf84fd6becb9242f4"
+    end
+  end
+
+  def install
+    libexec.install Dir["*"]
+    bin.install_symlink "#{libexec}/bin/dart"
+    bin.write_exec_script Dir["#{libexec}/bin/{pub,dart?*}"]
+  end
+
+  def caveats
+    <<~EOS
+      Please note the path to the Dart SDK:
+        #{opt_libexec}
+    EOS
+  end
+
+  test do
+    (testpath/"sample.dart").write <<~EOS
+      void main() {
+        print(r"test message");
+      }
+    EOS
+
+    assert_equal "test message\n", shell_output("#{bin}/dart sample.dart")
+  end
+end