diff --git a/changelog.md b/changelog.md
index ed62b63..e6bec08 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## master
+## v0.5.0
 
 - Add implicit reconcile to remove unknown Mesos Tasks
 - Add limitation of memory swap (DOCKER_MEMORY_SWAP, default value "1000" MB) the container can use