diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c705b3a..65f66032 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # avro-schema-registry
 
-## v0.12.0 (unreleased)
+## v0.12.0
 - Upgrade to Ruby 2.4.2.
 - Upgrade to Rails 5.1.
 - Allow default compatibility level to be set via environment variable and