diff --git a/Package.resolved b/Package.resolved
index 0cd0a41..1d1b1b0 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/onevcat/Rainbow",
       "state" : {
-        "revision" : "e0dada9cd44e3fa7ec3b867e49a8ddbf543e3df3",
-        "version" : "4.0.1"
+        "revision" : "cdf146ae671b2624917648b61c908d1244b98ca1",
+        "version" : "4.2.1"
       }
     },
     {
@@ -14,8 +14,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-argument-parser.git",
       "state" : {
-        "revision" : "0fbc8848e389af3bb55c182bc19ca9d5dc2f255b",
-        "version" : "1.4.0"
+        "revision" : "c5d11a805e765f52ba34ec7284bd4fcd6ba68615",
+        "version" : "1.7.0"
       }
     }
   ],
diff --git a/Package.swift b/Package.swift
index 1c6ff8c..7ff1f1b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -12,8 +12,8 @@ let package = Package(
         .executable(name: "SwiftFileTools", targets: ["SwiftFileTools"])
     ],
     dependencies: [
-        .package(url: "https://github.com/apple/swift-argument-parser", from: "1.6.2"),
-        .package(url: "https://github.com/onevcat/Rainbow", .upToNextMajor(from: "4.2.0"))
+        .package(url: "https://github.com/apple/swift-argument-parser", from: "1.7.0"),
+        .package(url: "https://github.com/onevcat/Rainbow", .upToNextMajor(from: "4.2.1"))
     ],
     targets: [
         .executableTarget(