diff --git a/pyelftools-0.27.tar.gz b/pyelftools-0.27.tar.gz
deleted file mode 100644
index 3c6a4e0..0000000
Binary files a/pyelftools-0.27.tar.gz and /dev/null differ
diff --git a/pyelftools-0.29.tar.gz b/pyelftools-0.29.tar.gz
new file mode 100644
index 0000000..64179eb
Binary files /dev/null and b/pyelftools-0.29.tar.gz differ
diff --git a/pyelftools.spec b/pyelftools.spec
index a564ef4..605f9d6 100644
--- a/pyelftools.spec
+++ b/pyelftools.spec
@@ -1,7 +1,7 @@
 %global         debug_package %{nil}
 
 Name:           pyelftools
-Version:        0.27
+Version:        0.29
 Release:        1
 License:        Public Domain
 Summary:        Pure-Python library for parsing and analyzing ELF files
@@ -46,6 +46,9 @@ mv %{buildroot}/usr/bin/readelf.py %{buildroot}/usr/bin/pyreadelf
 
 
 %changelog
+* Fri Nov 04 2022 hua <dchang@zhixundn.com> - 0.29-1
+- upgrade version to 0.29
+
 * Wed Jun 15 2022 duyiwei <duyiwei@kylinos.cn> - 0.27-1
 - upgrade version to 0.27