diff --git a/which.spec b/which.spec
index 8f52059a3fc46e5dae52bd03a0ab95e2e75873d9..54392660daa82fc8e244f1af2fa41726a1082e6f 100644
--- a/which.spec
+++ b/which.spec
@@ -1,6 +1,6 @@
 Name:		which
 Version:	2.21
-Release:        14
+Release:        15
 Summary:	Show the full path of commands
 License:	GPLv3
 URL:		https://savannah.gnu.org/projects/which/
@@ -40,13 +40,16 @@ rm -f %{buildroot}/%{_datadir}/info/dir
 %{_datadir}/info/%{name}.info.gz
 
 %changelog
+* Mon May 16 2022 konglidong <konglidong@uniontech.com> - 2.21-15
+- modify bogus date in %changelog
+
 * Wed Jan 8 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.21-14
 - Type: enhancement
 - ID: NA
 - SUG: NA
 - DESC: remove unnecessary files
 
-* Wed Oct 10 2019 luhuaxin <luhuaxin@huawei.com> - 2.21-13
+* Thu Oct 10 2019 luhuaxin <luhuaxin@huawei.com> - 2.21-13
 - Type: enhancement
 - ID: NA
 - SUG: NA