diff --git a/python-zope.security.changes b/python-zope.security.changes
index e314b21..6b44cfd 100644
--- a/python-zope.security.changes
+++ b/python-zope.security.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Oct 10 14:40:22 UTC 2024 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Update to 7.3
+  * Respect ``PURE_PYTHON`` environment variable set to ``0``.
+- from version 7.2
+  * Declare final support for Python 3.13.
+- Adjust upstream source name in spec file
+
 -------------------------------------------------------------------
 Sun Sep  8 16:31:15 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-zope.security.spec b/python-zope.security.spec
index 1b8a711..a26a6d4 100644
--- a/python-zope.security.spec
+++ b/python-zope.security.spec
@@ -27,13 +27,13 @@
 %bcond_with test
 %endif
 Name:           python-zope.security%{psuffix}
-Version:        7.1
+Version:        7.3
 Release:        0
 Summary:        Zope Security Framework
 License:        ZPL-2.1
 Group:          Development/Languages/Python
 URL:            https://www.python.org/pypi/zope.security
-Source0:        https://files.pythonhosted.org/packages/source/z/zope.security/zope.security-%{version}.tar.gz
+Source0:        https://files.pythonhosted.org/packages/source/z/zope_security/zope_security-%{version}.tar.gz
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module zope.interface}
@@ -66,7 +66,7 @@ The Security framework provides a generic mechanism to implement security
 policies on Python objects.
 
 %prep
-%setup -q -n zope.security-%{version}
+%setup -q -n zope_security-%{version}
 
 %build
 %python_build
diff --git a/zope.security-7.1.tar.gz b/zope.security-7.1.tar.gz
deleted file mode 100644
index cb99659..0000000
--- a/zope.security-7.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ed092bc659aa273c45929cfbd10b8e479f1ea8cf469fe0ff8bbc3ae24ea16e63
-size 125753
diff --git a/zope_security-7.3.tar.gz b/zope_security-7.3.tar.gz
new file mode 100644
index 0000000..e634b5f
--- /dev/null
+++ b/zope_security-7.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5db5f79195321f2450ba49b3e1e47ba54364f966fdfc6d39df723043fe6c5549
+size 145814