Increase pod version.

ergunemr · ergunemr · commit 8f69fde6ccf8 · 2019-02-28T14:26:23.000+03:00
diff --git a/BottomPopup.podspec b/BottomPopup.podspec
@@ -20,7 +20,7 @@ Pod::Spec.new do |s|
 
   s.framework = "UIKit"
 
-  s.swift_version = "3.0"
+  s.swift_version = "4.2"
 
   s.requires_arc = true
 
