diff --git a/Kiwix-iOS/Info.plist b/Kiwix-iOS/Info.plist
index e3344e52..18342c5a 100644
--- a/Kiwix-iOS/Info.plist
+++ b/Kiwix-iOS/Info.plist
@@ -49,7 +49,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.7.1757</string>
+	<string>1.7.1759</string>
 	<key>ITSAppUsesNonExemptEncryption</key>
 	<false/>
 	<key>LSRequiresIPhoneOS</key>
diff --git a/Kiwix-iOSWidgets/Bookmarks/Info.plist b/Kiwix-iOSWidgets/Bookmarks/Info.plist
index dc289807..fac83a2a 100644
--- a/Kiwix-iOSWidgets/Bookmarks/Info.plist
+++ b/Kiwix-iOSWidgets/Bookmarks/Info.plist
@@ -21,7 +21,7 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.7.2292</string>
+	<string>1.7.2294</string>
 	<key>NSExtension</key>
 	<dict>
 		<key>NSExtensionMainStoryboard</key>
diff --git a/Kiwix/Tools/Extensions.swift b/Kiwix/Tools/Extensions.swift
index 6d25de8b..6b359a2d 100644
--- a/Kiwix/Tools/Extensions.swift
+++ b/Kiwix/Tools/Extensions.swift
@@ -33,9 +33,9 @@ import Foundation
 extension NSLocale {
     class var preferredLangCodes: [String] {
         let preferredLangNames = self.preferredLanguages()
-        var preferredLangCodes = NSMutableOrderedSet()
-        for lang in preferredLangNames {
-            guard let code = lang.componentsSeparatedByString("-").first else {continue}
+        let preferredLangCodes = NSMutableOrderedSet()
+        for name in preferredLangNames {
+            guard let code = name.componentsSeparatedByString("-").first else {continue}
             preferredLangCodes.addObject(NSLocale.canonicalLanguageIdentifierFromString(code))
         }
         return preferredLangCodes.flatMap({ $0 as? String})
diff --git a/Podfile b/Podfile
index 25278284..6215c3b9 100644
--- a/Podfile
+++ b/Podfile
@@ -7,6 +7,7 @@ platform :ios, '9.0'
 
 pod 'DZNEmptyDataSet'
 pod 'SwiftyUserDefaults'
+pod 'MBProgressHUD', '~> 1.0.0'
 pod 'Operations', :git => 'https://github.com/ProcedureKit/ProcedureKit.git', :branch => 'swift/2.3'
 
 end
diff --git a/Podfile.lock b/Podfile.lock
index da58d793..1ae1a1df 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -1,5 +1,6 @@
 PODS:
   - DZNEmptyDataSet (1.8.1)
+  - MBProgressHUD (1.0.0)
   - Operations (3.2.0):
     - Operations/Standard (= 3.2.0)
   - Operations/Standard (3.2.0)
@@ -7,6 +8,7 @@ PODS:
 
 DEPENDENCIES:
   - DZNEmptyDataSet
+  - MBProgressHUD (~> 1.0.0)
   - Operations (from `https://github.com/ProcedureKit/ProcedureKit.git`, branch `swift/2.3`)
   - SwiftyUserDefaults
 
@@ -22,9 +24,10 @@ CHECKOUT OPTIONS:
 
 SPEC CHECKSUMS:
   DZNEmptyDataSet: 9525833b9e68ac21c30253e1d3d7076cc828eaa7
+  MBProgressHUD: 4890f671c94e8a0f3cf959aa731e9de2f036d71a
   Operations: 4c5f06d7328f1b097d5dac5c0d614917ecbc96e7
   SwiftyUserDefaults: 7abdba50a50ea0c18ee8903af3c88e4c1cb8448d
 
-PODFILE CHECKSUM: 385ab6f80e54cf2d2a029ad39e3ce32eaa738fcc
+PODFILE CHECKSUM: 7fce2ab788d4fea2728405e44965e38a852f02db
 
 COCOAPODS: 1.0.1