diff --git a/python-pyasn1.spec b/python-pyasn1.spec
index dda76de..949a4a3 100644
--- a/python-pyasn1.spec
+++ b/python-pyasn1.spec
@@ -1,6 +1,6 @@
 Name:           python-pyasn1
-Version:        0.3.7
-Release:        8
+Version:        0.4.8
+Release:        1
 Summary:        ASN.1 library for Python
 License:        BSD
 Source0:        https://github.com/etingof/pyasn1/archive/v%{version}.tar.gz
@@ -81,7 +81,7 @@ cd ../pyasn1-modules-0.1.5
 %{__python} setup.py install --skip-build --root %{buildroot}
 cd -
 
-cd doc
+cd docs
 PYTHONPATH="$RPM_BUILD_ROOT%{python_sitelib}:$PYTHONPATH" make html
 rm -f build/html/.buildinfo
 cd -
@@ -112,9 +112,12 @@ cd -
 
 %files help
 %license LICENSE.rst
-%doc doc/build/html/*
+%doc docs/build/html/*
 
 %changelog
+* Thu Oct 15 2020 Zhipeng Xie<xiezhipeng1@huawei.com> - 0.4.8-1
+- upgrade to v0.4.8
+
 * Thu Feb 20 2020 openEuler Buildteam <buildteam@openeuler.org> - 0.3.7-8
 - Revise build requires of python-sphinx
 
diff --git a/v0.3.7.tar.gz b/v0.3.7.tar.gz
deleted file mode 100644
index 9ba56b6..0000000
Binary files a/v0.3.7.tar.gz and /dev/null differ
diff --git a/v0.4.8.tar.gz b/v0.4.8.tar.gz
new file mode 100644
index 0000000..a4876e0
Binary files /dev/null and b/v0.4.8.tar.gz differ