diff --git a/python-zope.interface.changes b/python-zope.interface.changes
index 6fd1a8a..1ea3ab8 100644
--- a/python-zope.interface.changes
+++ b/python-zope.interface.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed May  8 10:59:07 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 6.3:
+  * Add preliminary support for Python 3.13 as of 3.13a6.
+
 -------------------------------------------------------------------
 Wed Mar 13 10:01:24 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-zope.interface.spec b/python-zope.interface.spec
index bdcb387..02ef130 100644
--- a/python-zope.interface.spec
+++ b/python-zope.interface.spec
@@ -27,7 +27,7 @@
 %global modname zope.interface
 %{?sle15_python_module_pythons}
 Name:           python-zope.interface%{psuffix}
-Version:        6.2
+Version:        6.3
 Release:        0
 Summary:        Interfaces for Python
 License:        ZPL-2.1
diff --git a/zope.interface-6.2.tar.gz b/zope.interface-6.2.tar.gz
deleted file mode 100644
index 23a675f..0000000
--- a/zope.interface-6.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3b6c62813c63c543a06394a636978b22dffa8c5410affc9331ce6cdb5bfa8565
-size 247528
diff --git a/zope.interface-6.3.tar.gz b/zope.interface-6.3.tar.gz
new file mode 100644
index 0000000..cf5726b
--- /dev/null
+++ b/zope.interface-6.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f83d6b4b22262d9a826c3bd4b2fbfafe1d0000f085ef8e44cd1328eea274ae6a
+size 294679