diff --git a/python-productmd.spec b/python-productmd.spec
index 541d81b..6bad93b 100644
--- a/python-productmd.spec
+++ b/python-productmd.spec
@@ -1,13 +1,11 @@
 Name:            python-productmd
-Version:         1.22
-Release:         2
+Version:         1.26
+Release:         1
 Summary:         Python library providing parsers for metadata
 License:         LGPLv2+
 URL:             https://github.com/release-engineering/productmd
 Source0:         https://files.pythonhosted.org/packages/source/p/productmd/productmd-%{version}.tar.bz2
 
-Patch9000:       productmd-add-support-generic-os.patch
-
 BuildArch:       noarch
 
 %description
@@ -69,6 +67,12 @@ sed -i "s/generic_os/%{_vendor}/g" productmd/treeinfo.py
 %{python3_sitelib}/productmd-%{version}-py?.?.egg-info
 
 %changelog
+* Fri Jul 24 2020 tianwei <tianwei12@huawei.com> - 1.26-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:update to release 1.26
+
 * Wed Oct 23 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.22-2
 - Type:enhancement
 - ID:NA