diff --git a/Package.swift b/Package.swift
index c27328b..3c6d257 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,13 @@
-// swift-tools-version: 5.8
+// swift-tools-version: 5.5
+//
+// This source file is part of the SwiftLibs open source project
+//
+// Copyright (c) 2023 Röck+Cöde VoF. and the SwiftLibs project authors
+// Licensed under the EUPL 1.2 or later.
+//
+// See LICENSE.txt for license information
+// See CONTRIBUTORS.txt for the list of SwiftLibs project authors
+//
 
 import PackageDescription
 
@@ -30,7 +39,6 @@ let package = Package(
     ],
     dependencies: [],
     targets: [
-        // MARK: Targets
         .target(
             name: "Communications",
             dependencies: []
@@ -52,7 +60,6 @@ let package = Package(
             name: "Persistence",
             dependencies: []
         ),
-        // MARK: Test targets
         .testTarget(
             name: "CommunicationsTests",
             dependencies: [