diff --git a/Package.resolved b/Package.resolved
index 0a8ac57..322b726 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -24,8 +24,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-argument-parser",
       "state" : {
-        "revision" : "309a47b2b1d9b5e991f36961c983ecec72275be3",
-        "version" : "1.6.1"
+        "revision" : "6a52f3251125d74daf04fcbd5e6f08a75d074382",
+        "version" : "1.8.2"
       }
     },
     {
diff --git a/Package.swift b/Package.swift
index b622ea0..7022059 100644
--- a/Package.swift
+++ b/Package.swift
@@ -11,7 +11,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/ainame/XcodeProj.git", revision: "6f31e2d9"),
-        .package(url: "https://github.com/apple/swift-argument-parser", from: "1.6.2")
+        .package(url: "https://github.com/apple/swift-argument-parser", from: "1.8.2")
     ],
     targets: [
         // Targets are the basic building blocks of a package, defining a module or a test suite.