diff --git a/B-COW-0.004.tar.gz b/B-COW-0.004.tar.gz
deleted file mode 100644
index 3896d90..0000000
Binary files a/B-COW-0.004.tar.gz and /dev/null differ
diff --git a/B-COW-0.007.tar.gz b/B-COW-0.007.tar.gz
new file mode 100644
index 0000000..c4dafde
Binary files /dev/null and b/B-COW-0.007.tar.gz differ
diff --git a/perl-B-COW.spec b/perl-B-COW.spec
index 2e7c940..de5aa80 100644
--- a/perl-B-COW.spec
+++ b/perl-B-COW.spec
@@ -1,7 +1,7 @@
 #from  https://fedoraproject.org to https://openeuler.org/
 
 Name:		perl-B-COW
-Version:	0.004
+Version:	0.007
 Release:	1
 Summary:	Additional B helpers to check Copy On Write status
 License:	GPL+ or Artistic-1.0
@@ -74,5 +74,8 @@ make test
 %{_mandir}/man3/B::COW.3*
 
 %changelog
+* Thu Jul 06 2023 leeffo <liweiganga@uniontech.com> - 0.007-1
+- update to version 0.007
+
 * Tue Mar 23 2021 wangyueliang <wangyueliang@kylinos.cn> - 0.004-1
 - Package init