diff --git a/aiostream-0.4.1.tar.gz b/aiostream-0.4.1.tar.gz
deleted file mode 100644
index 33e24b672105b1981c6f3b399692ddfa2d570dba..0000000000000000000000000000000000000000
Binary files a/aiostream-0.4.1.tar.gz and /dev/null differ
diff --git a/aiostream-0.4.3.tar.gz b/aiostream-0.4.3.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..f1dec4ad5fd7da85b02e3ee3604492c88774a0fb
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diff --git a/python-aiostream.spec b/python-aiostream.spec
index 5d6c67f02fc054dbc7f74e99157709a35ecff9c8..d196ffea1851b3b99010dec744a23cb606a96646 100644
--- a/python-aiostream.spec
+++ b/python-aiostream.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-aiostream
-Version:	0.4.1
+Version:	0.4.3
 Release:	1
 Summary:	Generator-based operators for asynchronous iteration
 License:	GPLv3
 URL:		https://github.com/vxgmichel/aiostream
-Source0:	https://files.pythonhosted.org/packages/1a/65/8d77574841accaa0dfbe31afeb2737e57a2bc44ff446639791c95fff1656/aiostream-0.4.1.tar.gz
+Source0:	https://files.pythonhosted.org/packages/ef/08/53911600045d8d234d04cac04a0b222b9afe76116211fb0ac53326ccbca7/aiostream-0.4.3.tar.gz
 BuildArch:	noarch
 
 
@@ -27,7 +27,7 @@ Provides:	python3-aiostream-doc
 Generator-based operators for asynchronous iteration
 
 %prep
-%autosetup -n aiostream-0.4.1
+%autosetup -n aiostream-0.4.3
 
 %build
 %py3_build
@@ -67,5 +67,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Jul 22 2021 Xu Jin <jinxu@kylinos.cn> - 0.4.3-1
+- Update package to 0.4.3
+
 * Mon Jul 06 2020 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated