diff --git a/Package.resolved b/Package.resolved
index 1869b20..e86ce74 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -33,8 +33,8 @@
         "repositoryURL": "https://github.com/apple/swift-argument-parser",
         "state": {
           "branch": null,
-          "revision": "6b2aa2748a7881eebb9f84fb10c01293e15b52ca",
-          "version": "0.5.0"
+          "revision": "e1465042f195f374b94f915ba8ca49de24300a0d",
+          "version": "1.0.2"
         }
       },
       {
@@ -42,8 +42,8 @@
         "repositoryURL": "https://github.com/tuist/xcodeproj.git",
         "state": {
           "branch": null,
-          "revision": "446f3a0db73e141c7f57e26fcdb043096b1db52c",
-          "version": "8.3.1"
+          "revision": "64c4b956c1095dbba7a07107005342a25f1c5d6b",
+          "version": "8.5.0"
         }
       }
     ]
diff --git a/Package.swift b/Package.swift
index e5d9fba..11204a5 100644
--- a/Package.swift
+++ b/Package.swift
@@ -10,7 +10,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/tuist/xcodeproj.git", .upToNextMajor(from: "8.0.0")),
-        .package(url: "https://github.com/apple/swift-argument-parser", from: "0.0.1"),
+        .package(url: "https://github.com/apple/swift-argument-parser", from: "1.0.1"),
     ],
     targets: [
         .target(