diff --git a/CHANGELOG b/CHANGELOG
index 2f76a8c..75d6520 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,6 @@
 # -*- mode: org -*-
 
-* v0.5.2    UNRELEASED
+* v0.5.2    2018/05/21
 
 - Fixed a bug that caused ~closql-insert~ to fail when using Emacs 25
   ever since Emacs 26 is supported too.