diff --git a/.travis.yml b/.travis.yml
index f190efe..062d853 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,11 +3,11 @@ os:
   - osx
 language: generic
 sudo: required
-osx_image: xcode10.2
-dist: trusty
+osx_image: xcode11.6
+dist: bionic
 env:
-  - SWIFT_VERSION=4.2
-  - SWIFT_VERSION=5.0
+  - SWIFT_VERSION=5.1
+  - SWIFT_VERSION=5.2
 install:
   - eval "$(curl -sL https://swiftenv.fuller.li/install.sh)"
 script:
diff --git a/Package.resolved b/Package.resolved
index 7c75bec..ca9b495 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -6,8 +6,8 @@
         "repositoryURL": "https://github.com/johnsundell/files.git",
         "state": {
           "branch": null,
-          "revision": "06f95bd1bf4f8d5f50bc6bb30b808c253acd4c88",
-          "version": "2.2.1"
+          "revision": "92b57bea0e737e7d92b5ff281f46ec2b59faf91c",
+          "version": "3.1.0"
         }
       },
       {
@@ -15,8 +15,8 @@
         "repositoryURL": "https://github.com/kylef/PathKit.git",
         "state": {
           "branch": null,
-          "revision": "e2f5be30e4c8f531c9c1e8765aa7b71c0a45d7a0",
-          "version": "0.9.2"
+          "revision": "73f8e9dca9b7a3078cb79128217dc8f2e585a511",
+          "version": "1.0.0"
         }
       },
       {
diff --git a/Package.swift b/Package.swift
index d26f70f..e1cd69b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -10,9 +10,9 @@ let package = Package(
     ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
-        .package(url: "https://github.com/kylef/PathKit.git", from: "0.9.2"),
+        .package(url: "https://github.com/kylef/PathKit.git", from: "1.0.0"),
         .package(url: "https://github.com/yanamura3/Tempry.git", from: "0.1.1"),
-        .package(url: "https://github.com/johnsundell/files.git", from: "2.2.1"),
+        .package(url: "https://github.com/johnsundell/files.git", from: "3.1.0"),
     ],
     targets: [
         // Targets are the basic building blocks of a package. A target can define a module or a test suite.
diff --git a/README.md b/README.md
index 2e23f5b..0d42d2d 100644
--- a/README.md
+++ b/README.md
@@ -5,10 +5,7 @@
     <img src="https://travis-ci.org/yanamura/Captain.svg?branch=master" alt="travis">
   </a>
   <a href="https://swift.org">
-    <img src="http://img.shields.io/badge/swift-4.2-brightgreen.svg" alt="Swift 4.2">
-  </a>
-  <a href="https://swift.org">
-    <img src="http://img.shields.io/badge/swift-5.0-brightgreen.svg" alt="Swift 5.0">
+    <img src="http://img.shields.io/badge/swift-5.1-brightgreen.svg" alt="Swift 5.1">
   </a>
 </p>