diff --git a/.swift-version b/.swift-version
deleted file mode 100644
index bf77d54..0000000
--- a/.swift-version
+++ /dev/null
@@ -1 +0,0 @@
-4.2
diff --git a/OpenSourceController.podspec b/OpenSourceController.podspec
index dfc6e6b..f6048bc 100644
--- a/OpenSourceController.podspec
+++ b/OpenSourceController.podspec
@@ -9,4 +9,5 @@ s.author           = { 'Florian Gabach' => 'florian.gabach@gmail.com' }
 s.source           = { :git => 'https://github.com/floriangbh/OpenSourceController.git', :tag => s.version.to_s }
 s.ios.deployment_target = '9.0'
 s.source_files = 'Sources/**/*'
+s.swift_versions = ['5.0']
 end