diff --git a/qpdf.spec b/qpdf.spec
index 459c152..a66e84d 100644
--- a/qpdf.spec
+++ b/qpdf.spec
@@ -85,10 +85,10 @@ make check
 %{_mandir}/man1/*
 
 %changelog
-* Wed Dec 15 2019 caodongxia <caodongxia@huawei.com> - 8.4.2-3
+* Sun Dec 15 2019 caodongxia <caodongxia@huawei.com> - 8.4.2-3
 - fix rpmbuild missing patches due to different arch
 
-* Wed Dec 16 2019 catastrowings <jianghuhao1994@163.com> - 8.4.2-2
+* Mon Dec 16 2019 catastrowings <jianghuhao1994@163.com> - 8.4.2-2
 - fix build fail
 
 * Wed Dec 11 2019 catastrowings <jianghuhao1994@163.com> - 8.2.1-2