diff --git a/dasbus-1.3.tar.gz b/dasbus-1.3.tar.gz
deleted file mode 100644
index 34675fd..0000000
Binary files a/dasbus-1.3.tar.gz and /dev/null differ
diff --git a/dasbus-1.6.tar.gz b/dasbus-1.6.tar.gz
new file mode 100644
index 0000000..48ee805
Binary files /dev/null and b/dasbus-1.6.tar.gz differ
diff --git a/python-dasbus.spec b/python-dasbus.spec
index c4cd461..043981b 100644
--- a/python-dasbus.spec
+++ b/python-dasbus.spec
@@ -1,8 +1,8 @@
 %global srcname dasbus
 
 Name:           python-%{srcname}
-Version:        1.3
-Release:        2
+Version:        1.6
+Release:        1
 Summary:        DBus library in Python 3
 
 License:        LGPLv2+
@@ -42,6 +42,12 @@ Requires:       python3-gobject-base
 %{python3_sitelib}/%{srcname}/
 
 %changelog
+* Mon Mar 21 2022 yanglu <yanglu72@h-partners.com> - 1.6-1
+- Type: requirements
+- ID: NA
+- SUG: NA
+- DESC: update python-dasbus to 1.6
+
 * Wed Sep 30 2020 lunankun <lunankun@huawei.com> - 1.3-2
 - Type: bugfix
 - ID: NA