diff --git a/Package@swift-5.3.swift b/Package@swift-5.3.swift
new file mode 100644
index 0000000..42ff4b4
--- /dev/null
+++ b/Package@swift-5.3.swift
@@ -0,0 +1,53 @@
+// swift-tools-version:5.10
+
+//
+//  Package@swift-5.10.swift
+//  SWXMLHash
+//
+//  Copyright (c) 2024 David Mohundro
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+//
+
+import PackageDescription
+
+let package = Package(
+    name: "SWXMLHash",
+    products: [
+        .library(
+            name: "SWXMLHash",
+            targets: ["SWXMLHash"]
+        )
+    ],
+    targets: [
+        .target(
+            name: "SWXMLHash",
+            path: "Source",
+            exclude: ["Info.plist"]
+        ),
+        .testTarget(
+            name: "SWXMLHashTests",
+            dependencies: ["SWXMLHash"],
+            exclude: ["Info.plist", "test.xml"]
+        )
+    ],
+    swiftLanguageVersions: [
+        .v5
+    ]
+)