diff --git a/.travis.yml b/.travis.yml
index b6c73595..1976b51a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,4 @@
-# references:
-# * http://www.objc.io/issue-6/travis-ci.html
-# * https://github.com/supermarin/xcpretty#usage
-
-osx_image: xcode9.3
+osx_image: xcode9.4
 language: objective-c
 cache:
   directories:
@@ -12,5 +8,5 @@ before_install:
 - brew outdated carthage || brew upgrade carthage
 - travis_wait 60 carthage bootstrap --platform iOS --cache-builds
 script:
-- set -o pipefail && xcodebuild test -scheme ACKategories -destination 'platform=iOS Simulator,name=iPhone 8,OS=11.3' ONLY_ACTIVE_ARCH=NO | xcpretty
+- set -o pipefail && xcodebuild test -scheme ACKategories -destination 'platform=iOS Simulator,name=iPhone X,OS=11.4' ONLY_ACTIVE_ARCH=NO | xcpretty
 - pod lib lint
diff --git a/ACKategories.podspec b/ACKategories.podspec
index 57814469..dda5d3bd 100644
--- a/ACKategories.podspec
+++ b/ACKategories.podspec
@@ -1,37 +1,16 @@
-#
-# Be sure to run `pod lib lint ACKategories.podspec' to ensure this is a
-# valid spec before submitting.
-#
-# Any lines starting with a # are optional, but their use is encouraged
-# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
-#
-
 Pod::Spec.new do |s|
   s.name             = 'ACKategories'
-  s.version          = '5.3.0'
+  s.version          = '5.4.0'
   s.summary          = 'A bunch of useful tools, cocoa subclasses and extensions'
-
-# This description is used to generate tags and improve search results.
-#   * Think: What does it do? Why did you write it? What is the focus?
-#   * Try to keep it short, snappy and to the point.
-#   * Write the description between the DESC delimiters below.
-#   * Finally, don't worry about the indent, CocoaPods strips it!
-
-
   s.description      = <<-DESC
 Tools, cocoa subclasses and extensions we love to use at Ackee.
                        DESC
-
   s.homepage         = 'https://github.com/AckeeCZ/ACKategories'
   s.license          = { :type => 'MIT', :file => 'LICENSE' }
   s.author           = { 'Ackee' => 'info@ackee.cz' }
   s.source           = { :git => 'https://github.com/AckeeCZ/ACKategories.git', :tag => s.version.to_s }
   s.social_media_url = 'https://twitter.com/ackeecz'
-
   s.ios.deployment_target = '8.3'
-
   s.source_files = 'ACKategories/**/*'
-
   s.frameworks = 'UIKit'
-  # s.dependency 'AFNetworking', '~> 2.3'
 end