diff --git a/debian/changelog b/debian/changelog
index d6b02a0..0ce17f2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dtk6core (6.0.21) unstable; urgency=medium
+
+  * 6.0.21
+
+ -- Wang Fei <wangfei@deepin.org>  Wed, 25 Sep 2024 15:08:04 +0800
+
 dtk6core (6.0.19) unstable; urgency=medium
 
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