diff --git a/python-requests.spec b/python-requests.spec
index e0cb1459663da8fbfaf5998438dcb02c6c6aebd5..00cbe67192be33b5066e789dc1f70d3ba7c8e186 100644
--- a/python-requests.spec
+++ b/python-requests.spec
@@ -2,7 +2,7 @@
 
 Name:           python-requests
 Version:        2.26.0
-Release:        2
+Release:        3
 Summary:        Python HTTP Library
 License:        ASL 2.0
 URL:            http://python-requests.org/
@@ -56,6 +56,7 @@ Requires:        python%{python3_pkgversion}-chardet
 Requires:        python%{python3_pkgversion}-urllib3
 Requires:        python%{python3_pkgversion}-idna
 Requires:        ca-certificates
+Requires:        python%{python3_pkgversion}-charset-normalizer
 
 %description -n  python%{python3_pkgversion}-requests
 Requests is an ISC Licensed HTTP library, written in Python, for human
@@ -95,6 +96,9 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} %{__python3} -m pytest -v
 %doc HISTORY.md README.md
 
 %changelog
+* Wed Dec 22 2021 wangkerong <wangkerong@huawei.com> - 2.26.0-3
+- add python-charset-normalizer
+
 * Mon Dec 13 2021 wangkerong <wangkerong@huawei.com> - 2.26.0-2
 - provide pythonxdist(requests)