diff --git a/.swift-version b/.swift-version
index 9f55b2c..5186d07 100644
--- a/.swift-version
+++ b/.swift-version
@@ -1 +1 @@
-3.0
+4.0
diff --git a/.travis.yml b/.travis.yml
index e1e0f7f..cad38c5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
-osx_image: xcode8
+osx_image: xcode9
 language: objective-c
 env:
   global:
diff --git a/FileBrowser.podspec b/FileBrowser.podspec
index 37c9ece..dc0f291 100644
--- a/FileBrowser.podspec
+++ b/FileBrowser.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "FileBrowser"
-  s.version          = "0.3.0"
+  s.version          = "1.0.0"
   s.summary          = "Powerful iOS file browser in Swift."
 
 # This description is used to generate tags and improve search results.
@@ -32,6 +32,7 @@ Pod::Spec.new do |s|
 
   s.source_files = "FileBrowser"
   s.resources = "FileBrowser/Resources/*.*"
+  s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.0' }
 
   # s.public_header_files = 'Pod/Classes/**/*.h'
   s.frameworks = 'QuickLook', 'WebKit'
diff --git a/FileBrowser.xcodeproj/project.pbxproj b/FileBrowser.xcodeproj/project.pbxproj
index 0187c36..cfa9797 100644
--- a/FileBrowser.xcodeproj/project.pbxproj
+++ b/FileBrowser.xcodeproj/project.pbxproj
@@ -379,7 +379,7 @@
 				CODE_SIGN_IDENTITY = "-";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "-";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 7;
+				CURRENT_PROJECT_VERSION = 8;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
@@ -437,7 +437,7 @@
 				CODE_SIGN_IDENTITY = "-";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "-";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 7;
+				CURRENT_PROJECT_VERSION = 8;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -467,7 +467,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 7;
+				DYLIB_CURRENT_VERSION = 8;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = FileBrowser/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -486,7 +486,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 7;
+				DYLIB_CURRENT_VERSION = 8;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = FileBrowser/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
diff --git a/FileBrowser/Info.plist b/FileBrowser/Info.plist
index b0733c0..6bcadbe 100644
--- a/FileBrowser/Info.plist
+++ b/FileBrowser/Info.plist
@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.3.0</string>
+	<string>1.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>7</string>
+	<string>8</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>
diff --git a/FileBrowserTests/Info.plist b/FileBrowserTests/Info.plist
index 73f9be9..02a599b 100644
--- a/FileBrowserTests/Info.plist
+++ b/FileBrowserTests/Info.plist
@@ -15,10 +15,10 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.3.0</string>
+	<string>1.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>7</string>
+	<string>8</string>
 </dict>
 </plist>
diff --git a/README.md b/README.md
index 6a28bae..6dc6bab 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 
 # FileBrowser
-iOS Finder-style file browser in Swift with search, file previews and 3D touch. Simple and quick to use.
+iOS Finder-style file browser in Swift 4.0 with search, file previews and 3D touch. Simple and quick to use.
 
 <p align="center"><img src="http://i.giphy.com/3o6gaY6yLQkhjiok5W.gif" width="242" height="425"/></p>
 
@@ -16,7 +16,7 @@ iOS Finder-style file browser in Swift with search, file previews and 3D touch.
 :iphone: | Browse and select files and folders with a familiar UI on iOS.
 :mag: | Pull down to search.
 :eyeglasses: | Preview most file types. Including plist and json.
-:pencil: | Edit/delete files. 
+:pencil: | Edit/delete files.
 :point_up_2: | 3D touch support for faster previews with Peek & Pop.
 :white_flower: | Fully customizable.
 
@@ -64,7 +64,7 @@ fileBrowser.excludesFilepaths = [secretFile]
 ### Setting up with [CocoaPods](http://cocoapods.org/?q=FileBrowser)
 ```ruby
 source 'https://github.com/CocoaPods/Specs.git'
-pod 'FileBrowser', '~> 0.3'
+pod 'FileBrowser', '~> 1.0'
 ```
 
 ### Setting up with Carthage
diff --git a/build.sh b/build.sh
index f74f989..4dc1414 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # **** Update me when new Xcode versions are released! ****
-PLATFORM="platform=iOS Simulator,OS=10.0,name=iPhone 7"
+PLATFORM="platform=iOS Simulator,OS=11.0,name=iPhone 8"
 SDK="iphonesimulator10.0"