diff --git a/src/Adapter/PHPArray/Changelog.md b/src/Adapter/PHPArray/Changelog.md
index 490063dd..da72502e 100644
--- a/src/Adapter/PHPArray/Changelog.md
+++ b/src/Adapter/PHPArray/Changelog.md
@@ -2,7 +2,7 @@
 
 The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release.
 
-## 1.2.0
+## 1.1.0
 
 ### Added