diff --git a/dist/index.js b/dist/index.js
index adced061..0ef3e29d 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -460,6 +460,7 @@ const semver = __importStar(__nccwpck_require__(1383));
 const core = __importStar(__nccwpck_require__(2186));
 const os_1 = __nccwpck_require__(1855);
 const VERSIONS_LIST = [
+    ["6.0.3", [os_1.OS.MacOS, os_1.OS.Ubuntu]],
     ["6.0.2", [os_1.OS.MacOS, os_1.OS.Ubuntu]],
     ["6.0.1", [os_1.OS.MacOS, os_1.OS.Ubuntu]],
     ["6.0.0", [os_1.OS.MacOS, os_1.OS.Ubuntu]],
diff --git a/src/swift-versions.ts b/src/swift-versions.ts
index 8e87b1e6..a55b461b 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[]][] = [
+  ["6.0.3", [OS.MacOS, OS.Ubuntu]],
   ["6.0.2", [OS.MacOS, OS.Ubuntu]],
   ["6.0.1", [OS.MacOS, OS.Ubuntu]],
   ["6.0.0", [OS.MacOS, OS.Ubuntu]],