diff --git a/wireshark.spec b/wireshark.spec
index ba64ffa08e78225743f0b387790e9b15c10b8609..56fa2a5b8f1c13d497d12ed21a7e346019545ea1 100644
--- a/wireshark.spec
+++ b/wireshark.spec
@@ -173,7 +173,7 @@ getent group usbmon >/dev/null || groupadd -r usbmon
 * Fri Apr 1 2022 yaoxin <yaoxin30@huawei.com> - 2.6.2-21
 - Fix CVE-2021-22191 CVE-2021-22207 CVE-2021-4181 CVE-2021-4185
 
-* Tue Jul 28 2021 zhuyuncheng <zhuyuncheng@huawei.com> - 2.6.2-20
+* Wed Jul 28 2021 zhuyuncheng <zhuyuncheng@huawei.com> - 2.6.2-20
 - fix CVE-2019-12295
 
 * Thu Feb 25 2021 wangxiao <wangxiao65@huawei.com> - 2.6.2-19
@@ -188,7 +188,7 @@ getent group usbmon >/dev/null || groupadd -r usbmon
 * Wed Dec 16 2020 zhanghua <zhanghua40@huawei.com> - 2.6.2-16
 - fix CVE-2020-9430
 
-* Mon Nov 07 2020 wangxiao <wangxiao65@huawei.com> - 2.6.2-15
+* Mon Dec 07 2020 wangxiao <wangxiao65@huawei.com> - 2.6.2-15
 - fix CVE-2020-28030
   malformed packet on wire could make GQUIC protocol dissector loop