diff --git a/authheaders-0.15.3.tar.gz b/authheaders-0.15.3.tar.gz
deleted file mode 100644
index 796357f4553cec35371b9d1bf9a2c867846d9dbe..0000000000000000000000000000000000000000
Binary files a/authheaders-0.15.3.tar.gz and /dev/null differ
diff --git a/authheaders-0.16.2.tar.gz b/authheaders-0.16.2.tar.gz
new file mode 100644
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diff --git a/python-authheaders.spec b/python-authheaders.spec
index 397f6f1c5856e57574b33f01707c8a65f752b32b..dd5c3ad887e7cadd694e817bc17aec3372bc0651 100644
--- a/python-authheaders.spec
+++ b/python-authheaders.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-authheaders
-Version:	0.15.3
+Version:	0.16.2
 Release:	1
 Summary:	A library wrapping email authentication header verification and generation.
 License:	MIT and ZPLv2.1
@@ -72,6 +72,10 @@ mv %{buildroot}/doclist.lst .
 %{_pkgdocdir}
 
 %changelog
+* Sun Feb 25 2024 jiangxinyu <jiangxinyu@kylinos.cn> - 0.16.2-1
+- Update package to version 0.16.2
+  Migrate to importlib_resources
+
 * Tue Nov 14 2023 jiangxinyu <jiangxinyu@kylinos.cn> - 0.15.3-1
 - Update package to version 0.15.3