diff --git a/python-zope-event.spec b/python-zope-event.spec
index 66b381e1093b3b4fbe0c64fba8017aacfae5a61f..e9a4a46e1e5c5a143bf6c10bb6bd7e907b41a92d 100644
--- a/python-zope-event.spec
+++ b/python-zope-event.spec
@@ -1,11 +1,10 @@
-%define source0_subpath 4927363244aaa7fd8a696d32005ea8214c4811550d35edea27797ebbd4fd
 Name:           python-zope-event
-Version:        4.2.0
-Release:        14
+Version:        4.5.0
+Release:        1
 Summary:        Zope Event Publication
 License:        ZPLv2.1
 URL:            http://pypi.python.org/pypi/zope.event/
-Source0:        https://files.pythonhosted.org/packages/cd/a5/%{source0_subpath}/zope.event-%{version}.tar.gz
+Source0:        https://files.pythonhosted.org/packages/30/00/94ed30bfec18edbabfcbd503fcf7482c5031b0fbbc9bc361f046cb79781c/zope.event-%{version}.tar.gz
 BuildArch:      noarch
 
 %description
@@ -67,6 +66,9 @@ popd
 
 
 %changelog
+* Tue Aug 02 2022 zhaoshuang <zhaoshuang@uniontech.com> - 4.5.0-1
+- update to v4.5.0
+
 * Thu Oct 29 2020 xinghe <xinghe1@huawei.com> - 4.2.0-14
 - remove python2 dependency
 
diff --git a/zope.event-4.2.0.tar.gz b/zope.event-4.2.0.tar.gz
deleted file mode 100644
index 12ff8628e0841b6b07e1edc6918680bebe11c098..0000000000000000000000000000000000000000
Binary files a/zope.event-4.2.0.tar.gz and /dev/null differ
diff --git a/zope.event-4.5.0.tar.gz b/zope.event-4.5.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..9635014fc2b4f316d0cab7c089d6621443640bb3
Binary files /dev/null and b/zope.event-4.5.0.tar.gz differ