diff --git a/Siren.podspec b/Siren.podspec
index cefcb3a5..efbb4006 100755
--- a/Siren.podspec
+++ b/Siren.podspec
@@ -1,6 +1,7 @@
 Pod::Spec.new do |s|
   # Version
   s.version       = "5.0.1"
+  s.swift_version = "5.0"
 
   # Meta
   s.name         = "Siren"