diff --git a/CHANGES.md b/CHANGES.md
index 91ff266..69572b4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,7 +4,7 @@ Nirum changelog
 Version 0.3.3
 -------------
 
-To be released.
+Released on March 15, 2018.
 
 ### Et cetera