diff --git a/json-lib.spec b/json-lib.spec
index 1467652..bf6fd04 100644
--- a/json-lib.spec
+++ b/json-lib.spec
@@ -1,6 +1,6 @@
 Name:           json-lib
 Version:        2.4
-Release:        21
+Release:        22
 Summary:        JSON library for Java
 License:        ASL 2.0
 URL:            http://json-lib.sourceforge.net/
@@ -95,6 +95,9 @@ cd -
 %license LICENSE.txt
 
 %changelog
+* Mon Aug 22 2022 wangkai <wangkai385@h-partners.com> - 2.4-22
+- Rebuild for log4j 2.17.2 fix CVE-2021-44832
+
 * Tue May 31 2022 loong_C <loong_c@yeah.net> - 2.4-21
 - update json-lib.spec