diff --git a/SwiftyBeaver.podspec b/SwiftyBeaver.podspec
index c1805fc..3955ca9 100644
--- a/SwiftyBeaver.podspec
+++ b/SwiftyBeaver.podspec
@@ -23,5 +23,5 @@ Great for development & release due to its support for many logging destinations
   s.osx.deployment_target = "10.10"
   s.source       = { :git => "https://github.com/SwiftyBeaver/SwiftyBeaver.git", :tag => "1.8.3" }
   s.source_files  = "Sources"
-  s.swift_versions = ['5.0', '5.1']
+  s.swift_versions = ['3.0', '4.0', '4.2', '5.0', '5.1']
 end