diff --git a/ACKReactiveExtensions.podspec b/ACKReactiveExtensions.podspec
index 5f8ce16..8ad0b7d 100644
--- a/ACKReactiveExtensions.podspec
+++ b/ACKReactiveExtensions.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'ACKReactiveExtensions'
-  s.version          = '4.0.2'
+  s.version          = '4.1'
   s.summary          = 'Useful extensions for ReactiveCocoa.'
   s.description      = <<-DESC
   Use ReactiveCocoa with various iOS components.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 11dce17..eb740ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@
 
 ## master
 
+## 4.1
+
 - migrate to Xcode 10.2 and Swift 5 (#39, kudos to @olejnjak)
 
 ## 4.0.2