diff --git a/CHANGELOG.md b/CHANGELOG.md
index f92fa84..704b8f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## v1.0.0 (2019-03-13)
 
 ### Backward Incompatible Changes