diff --git a/fastavro-1.7.2.tar.gz b/fastavro-1.7.2.tar.gz
deleted file mode 100644
index 1b0dc52..0000000
Binary files a/fastavro-1.7.2.tar.gz and /dev/null differ
diff --git a/fastavro-1.7.3.tar.gz b/fastavro-1.7.3.tar.gz
new file mode 100644
index 0000000..a7edb59
Binary files /dev/null and b/fastavro-1.7.3.tar.gz differ
diff --git a/python-fastavro.spec b/python-fastavro.spec
index ba58093..cab7879 100644
--- a/python-fastavro.spec
+++ b/python-fastavro.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-fastavro
-Version:	1.7.2
+Version:	1.7.3
 Release:	1
 Summary:	Fast read/write of AVRO files
 License:	MIT
 URL:		https://github.com/fastavro/fastavro
-Source0:	https://files.pythonhosted.org/packages/9c/22/4dbd4e88640a7fd083d97c7d1de2e8d4f3cccc5d52d8f61a930363bcdb41/fastavro-1.7.2.tar.gz
+Source0:	https://files.pythonhosted.org/packages/f3/d0/01116df6875ed4d25e6693ec6c60ebebcb566a84462c6e1f3b83bec10171/fastavro-1.7.3.tar.gz
 
 %description
 Fast Avro for Python
@@ -70,6 +70,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Apr 10 2023 caodongxia <caodongxia@h-partners.com> - 1.7.3-1
+- Update package to version 1.7.3
+
 * Mon Feb 27 2023 wubijie <wubijie@kylinos.cn> - 1.7.2-1
 - Update package to version 1.7.2