diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d00731..dc7377c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,9 @@
 
 ### Breaking Changes
 
- _None_
+- Now requires Swift 4.1 or newer.  
+  [Yonas Kolb](https://github.com/yonaskolb)
+  [#228](https://github.com/stencilproject/Stencil/pull/228)
 
 ### New Features