diff --git a/debian/changelog b/debian/changelog
index 525a1512d..a6ce65b78 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dde-cooperation (1.1.11) unstable; urgency=medium
+
+  * update version to 1.1.11.
+
+ -- Tian ShiLin <tianshilin@uniontech.com>  Tue, 01 Jul 2025 21:56:22 +0800
+
 dde-cooperation (1.1.10) unstable; urgency=medium
 
   * v1.1.10 version update.