diff --git a/CHANGELOG.md b/CHANGELOG.md
index 610a6066..57e1e44a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## Adminer dev
+## Adminer 5.2.1 (released 2025-04-11)
 - Fix search anywhere (bug #1004, regression from 5.1.1)
 - Fix import without primary key (bug #1017, regression from 5.1.1)
 - PostgreSQL PDO: Fix bytea without primary key (bug #1021)
diff --git a/adminer/include/version.inc.php b/adminer/include/version.inc.php
index d793c0e7..92467b1b 100644
--- a/adminer/include/version.inc.php
+++ b/adminer/include/version.inc.php
@@ -1,4 +1,4 @@
 <?php
 namespace Adminer;
 
-const VERSION = "5.2.1-dev";
+const VERSION = "5.2.1";