From 26badc9c962ddbd7d1c0b4e24122316755eed73b Mon Sep 17 00:00:00 2001
From: Frederik Wallner <frederik.wallner@gmail.com>
Date: Thu, 28 Sep 2023 21:04:13 +0200
Subject: [PATCH 1/2] Add Swift 5.9

---
 __tests__/swift-versions.test.ts | 2 +-
 src/swift-versions.ts            | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/__tests__/swift-versions.test.ts b/__tests__/swift-versions.test.ts
index 3f6085b6..3d7bfd76 100644
--- a/__tests__/swift-versions.test.ts
+++ b/__tests__/swift-versions.test.ts
@@ -28,7 +28,7 @@ describe("swift version resolver", () => {
 
   it("identifies X versions", async () => {
     const version = await versions.verify("5", macOS);
-    expect(version).toBe("5.8.1");
+    expect(version).toBe("5.9");
   });
 
   it("identifies versions based on system", async () => {
diff --git a/src/swift-versions.ts b/src/swift-versions.ts
index a3f6b660..5e85914c 100644
--- a/src/swift-versions.ts
+++ b/src/swift-versions.ts
@@ -3,6 +3,7 @@ import * as core from "@actions/core";
 import { System, OS } from "./os";
 
 const VERSIONS_LIST: [string, OS[]][] = [
+  ["5.9", [OS.MacOS, OS.Ubuntu]],
   ["5.8.1", [OS.MacOS, OS.Ubuntu]],
   ["5.8", [OS.MacOS, OS.Ubuntu]],
   ["5.7.3", [OS.MacOS, OS.Ubuntu]],

From 3ec3a6cc4413a3cf7d5797e90e481f5c469106f9 Mon Sep 17 00:00:00 2001
From: Frederik Wallner <frederik.wallner@gmail.com>
Date: Thu, 28 Sep 2023 21:04:37 +0200
Subject: [PATCH 2/2] Update metadata

---
 .github/workflows/ci.yml        | 6 +++---
 .github/workflows/stability.yml | 4 ++--
 README.md                       | 6 +++---
 action.yml                      | 2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 18fb2ca5..49ba9a41 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,12 +23,12 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        swift: ["5.8.1"]
+        swift: ["5.9"]
         include:
         - os: macos-12
-          swift: "5.8.1"
+          swift: "5.9"
         - os: ubuntu-22.04
-          swift: "5.8.1"
+          swift: "5.9"
         - os: windows-latest
           swift: "5.6.3"
     steps:
diff --git a/.github/workflows/stability.yml b/.github/workflows/stability.yml
index 19a594e8..34dd3b89 100644
--- a/.github/workflows/stability.yml
+++ b/.github/workflows/stability.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        swift: ["5.8.1"]
+        swift: ["5.9"]
     steps:
     - uses: swift-actions/setup-swift@v1
       with:
@@ -25,7 +25,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        swift: ["5.8.1"]
+        swift: ["5.9"]
     steps:
     - uses: swift-actions/setup-swift@main
       with:
diff --git a/README.md b/README.md
index 03603567..544fb311 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
     <img src="https://img.shields.io/badge/platform-macOS%20%7C%20Ubuntu%20%7C%20Windows-lightgray" alt="Supports macOS, Ubuntu & Windows" />
   </a>
   <a href="https://swift.org">
-    <img src="https://img.shields.io/badge/Swift-5.8.1-F05138?logo=swift&logoColor=white" alt="Swift 5.8.1" />
+    <img src="https://img.shields.io/badge/Swift-5.9-F05138?logo=swift&logoColor=white" alt="Swift 5.9" />
   </a>
   <a href="https://github.com/swift-actions/setup-swift/releases/latest">
     <img src="https://img.shields.io/github/v/release/swift-actions/setup-swift?sort=semver" alt="Latest release" />
@@ -28,7 +28,7 @@ After the environment is configured you can run swift commands using the standar
 ```yaml
 - uses: swift-actions/setup-swift@v1
 - name: Get swift version
-  run: swift --version # Swift 5.8.1
+  run: swift --version # Swift 5.9
 ```
 
 A specific Swift version can be set using the `swift-version` input:
@@ -68,7 +68,7 @@ For example, Swift is available as version `5.1` but using this as value for `sw
 In other words specifying...
 - `"5.1.0"` will resolve to version `5.1`
 - `"5.1"` will resolve to latest patch version (aka `5.1.1`)
-- `"5"` will resolve to latest minor and patch version (aka `5.8.1`)
+- `"5"` will resolve to latest minor and patch version (aka `5.9`)
 
 ### Caveats
 
diff --git a/action.yml b/action.yml
index fb8335f6..36b672c4 100644
--- a/action.yml
+++ b/action.yml
@@ -5,7 +5,7 @@ inputs:
   swift-version: 
     description: Swift version to configure
     required: true
-    default: '5.8.1'
+    default: '5.9'
 outputs:
   version:
     description: The full Swift version that was configured