diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a63ddabd..337b61dfe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# HEAD
+# v2.0.0b1
 - Add support for attach API calls #180
 - Bugfix: token file should not be decoded #182
 - Inline primitive models (e.g. v1.Time and resource.Quantity) #179