diff --git a/CHANGELOG.md b/CHANGELOG.md
index d18d165..02b3260 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@
 
 ## master
 
+## 4.0 beta 1
+
 - completely new version (#19, kudos to @olejnjak)
   - automatically asks for permissions
   - monitors observers and starts/stops updating location