diff --git a/.gitignore b/.gitignore
index 4eec927..0b19947 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,7 +43,7 @@ playground.xcworkspace
 # you should judge for yourself, the pros and cons are mentioned at:
 # https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
 #
-# Pods/
+Pods/
 
 # Carthage
 #
@@ -64,3 +64,5 @@ fastlane/screenshots
 .DS_Store
 examples/.DS_Store
 examples/Sample/.DS_Store
+
+Sample.xcworkspace/
diff --git a/FileBrowser/FBFile.swift b/FileBrowser/FBFile.swift
index ff3869d..6ca9006 100644
--- a/FileBrowser/FBFile.swift
+++ b/FileBrowser/FBFile.swift
@@ -11,17 +11,17 @@ import Foundation
 /// FBFile is a class representing a file in FileBrowser
 @objc open class FBFile: NSObject {
     /// Display name. String.
-    @objc open let displayName: String
+    @objc public let displayName: String
     // is Directory. Bool.
-    open let isDirectory: Bool
+    public let isDirectory: Bool
     /// File extension.
-    open let fileExtension: String?
+    public let fileExtension: String?
     /// File attributes (including size, creation date etc).
-    open let fileAttributes: NSDictionary?
+    public let fileAttributes: NSDictionary?
     /// NSURL file path.
-    open let filePath: URL
+    public let filePath: URL
     // FBFileType
-    open let type: FBFileType
+    public let type: FBFileType
     
     open func delete()
     {
diff --git a/FileBrowser/FileListSearch.swift b/FileBrowser/FileListSearch.swift
index ede8f3a..c808be2 100644
--- a/FileBrowser/FileListSearch.swift
+++ b/FileBrowser/FileListSearch.swift
@@ -12,11 +12,11 @@ extension FileListViewController: UISearchBarDelegate, UISearchControllerDelegat
         
     // MARK: UISearchControllerDelegate
     func willPresentSearchController(_ searchController: UISearchController) {
-        self.tableView.contentInset = UIEdgeInsetsMake(20, 0, 0, 0)
+        self.tableView.contentInset = UIEdgeInsets.init(top: 20, left: 0, bottom: 0, right: 0)
     }
     
     func willDismissSearchController(_ searchController: UISearchController) {
-        self.tableView.contentInset = UIEdgeInsetsMake(0, 0, 0, 0)
+        self.tableView.contentInset = UIEdgeInsets.init(top: 0, left: 0, bottom: 0, right: 0)
     }
     
     // MARK: UISearchBarDelegate
diff --git a/FileBrowser/FileListTableView.swift b/FileBrowser/FileListTableView.swift
index 2caba43..d4ff3ea 100644
--- a/FileBrowser/FileListTableView.swift
+++ b/FileBrowser/FileListTableView.swift
@@ -86,13 +86,13 @@ extension FileListViewController: UITableViewDataSource, UITableViewDelegate {
         return collation.section(forSectionIndexTitle: index)
     }
     
-    func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
-        if (editingStyle == UITableViewCellEditingStyle.delete) {
+    func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
+        if (editingStyle == UITableViewCell.EditingStyle.delete) {
             let selectedFile = fileForIndexPath(indexPath)
             selectedFile.delete()
             
             prepareData()
-            tableView.reloadSections([indexPath.section], with: UITableViewRowAnimation.automatic)
+            tableView.reloadSections([indexPath.section], with: UITableView.RowAnimation.automatic)
         }
     }
     
diff --git a/FileBrowser/PreviewTransitionViewController.swift b/FileBrowser/PreviewTransitionViewController.swift
index a2c5e28..c314db4 100644
--- a/FileBrowser/PreviewTransitionViewController.swift
+++ b/FileBrowser/PreviewTransitionViewController.swift
@@ -18,10 +18,10 @@ class PreviewTransitionViewController: UIViewController {
     
     override func viewDidLoad() {
         super.viewDidLoad()
-        self.addChildViewController(quickLookPreviewController)
+        self.addChild(quickLookPreviewController)
         containerView.addSubview(quickLookPreviewController.view)
         quickLookPreviewController.view.frame = containerView.bounds
-        quickLookPreviewController.didMove(toParentViewController: self)
+        quickLookPreviewController.didMove(toParent: self)
     }
 
 }
diff --git a/examples/Sample/Sample/Supporting Files/AppDelegate.swift b/examples/Sample/Sample/Supporting Files/AppDelegate.swift
index 5be52d3..5479e87 100644
--- a/examples/Sample/Sample/Supporting Files/AppDelegate.swift	
+++ b/examples/Sample/Sample/Supporting Files/AppDelegate.swift	
@@ -14,7 +14,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     var window: UIWindow?
 
 
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         // Override point for customization after application launch.
         
         self.populateTableViewWithFiles()