diff --git a/Interpolate.podspec b/Interpolate.podspec
index 78552dc..ebd0ef8 100644
--- a/Interpolate.podspec
+++ b/Interpolate.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "Interpolate"
-  s.version          = "1.2.1"
+  s.version          = "1.2.2"
   s.summary          = "Swift interpolation framework for gesture-driven animations."
 
 # This description is used to generate tags and improve search results.
@@ -30,7 +30,7 @@ Pod::Spec.new do |s|
   s.ios.deployment_target = '8.0'
   s.tvos.deployment_target = '9.0'
   s.requires_arc = true
-  s.swift_version = '4.2'
+  s.swift_version = '5.0'
 
   s.source_files = "Interpolate"