diff --git a/Package.resolved b/Package.resolved
index c7c2a62..fc4d452 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -26,6 +26,15 @@
         "revision" : "e8d6eba1fef23ae5b359c46b03f7d94be2f41fed",
         "version" : "3.12.3"
       }
+    },
+    {
+      "identity" : "yams",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/jpsim/Yams.git",
+      "state" : {
+        "revision" : "7568d1c6c63a094405afb32264c57dc4e1435835",
+        "version" : "6.0.1"
+      }
     }
   ],
   "version" : 2
diff --git a/Package.swift b/Package.swift
index 07b353d..940ca8b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -18,6 +18,7 @@ let package = Package(
     dependencies: [
         .package(url: "https://github.com/apple/swift-argument-parser.git", .upToNextMajor(from: "1.5.1")),
         .package(url: "https://github.com/apple/swift-crypto.git", .upToNextMajor(from: "3.12.3")),
+        .package(url: "https://github.com/jpsim/Yams.git", .upToNextMajor(from: "6.0.1")),
     ],
 
     targets: [
@@ -28,6 +29,7 @@ let package = Package(
             dependencies: [
                 .product(name: "ArgumentParser", package: "swift-argument-parser"),
                 .product(name: "Crypto", package: "swift-crypto"),
+                .product(name: "Yams", package: "Yams"),
             ]
         ),