diff --git a/Package.swift b/Package.swift
index d65b7cf..d0e227d 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,22 +1,32 @@
 // swift-tools-version: 6.2
-// The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
 
 let package = Package(
     name: "EffemKit",
+    platforms: [
+        .iOS(.v26),
+        .watchOS(.v26),
+        .tvOS(.v26),
+        .macOS(.v26),
+        .macCatalyst(.v26),
+    ],
     products: [
-        // Products define the executables and libraries a package produces, making them visible to other packages.
         .library(
             name: "EffemKit",
             targets: ["EffemKit"]
         ),
     ],
+    dependencies: [
+        .package(path: "../CoreATProtocol"),
+//                .package(url: "https://tangled.org/@sparrowtek.com/CoreATProtocol", branch: "main"),
+    ],
     targets: [
-        // Targets are the basic building blocks of a package, defining a module or a test suite.
-        // Targets can depend on other targets in this package and products from dependencies.
         .target(
-            name: "EffemKit"
+            name: "EffemKit",
+            dependencies: [
+               "CoreATProtocol",
+            ],
         ),
         .testTarget(
             name: "EffemKitTests",