diff --git a/fix-lxml-incompat.patch b/fix-lxml-incompat.patch
deleted file mode 100644
index cf248be..0000000
--- a/fix-lxml-incompat.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From 67cd4ac73e4fceac4b4eb6a320067cad33f79213 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
-Date: Wed, 19 Jun 2024 17:43:07 +0200
-Subject: [PATCH] Explicitly cast the pointer type in
- PyXmlSec_ClearReplacedNodes
-
-Fixes https://github.com/xmlsec/python-xmlsec/issues/323
----
- src/enc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/enc.c b/src/enc.c
-index 5453ef9..c2bc94b 100644
---- a/src/enc.c
-+++ b/src/enc.c
-@@ -204,7 +204,7 @@ static void PyXmlSec_ClearReplacedNodes(xmlSecEncCtxPtr ctx, PyXmlSec_LxmlDocume
-         PYXMLSEC_DEBUGF("clear replaced node %p", n);
-         nn = n->next;
-         // if n has references, it will not be deleted
--        elem = PyXmlSec_elementFactory(doc, n);
-+        elem = (PyXmlSec_LxmlElementPtr*)PyXmlSec_elementFactory(doc, n);
-         if (NULL == elem)
-             xmlFreeNode(n);
-         else
diff --git a/python-xmlsec.changes b/python-xmlsec.changes
index adaa8d9..377bfae 100644
--- a/python-xmlsec.changes
+++ b/python-xmlsec.changes
@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Tue Mar 18 11:49:45 UTC 2025 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Update to 1.3.15
+  * Explicitly cast the pointer type in PyXmlSec_ClearReplacedNodes
+  * Fix sdist CI workflow
+  * Build wheels for Python 3.13
+  * Fix linuxbrew workflow
+  * Fix macosx CI workflow
+  * Fix type mismatch in PyXmlSec_ClearReplacedNodes
+    for Python 3.13 compatibility
+- Drop fix-lxml-incompat.patch, merged upstream
+
 -------------------------------------------------------------------
 Thu Aug 29 04:40:55 UTC 2024 - Steve Kowalik <steven.kowalik@suse.com>
 
diff --git a/python-xmlsec.spec b/python-xmlsec.spec
index 7fb4597..ef18861 100644
--- a/python-xmlsec.spec
+++ b/python-xmlsec.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-xmlsec
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,14 +18,12 @@
 
 %{?sle15_python_module_pythons}
 Name:           python-xmlsec
-Version:        1.3.14
+Version:        1.3.15
 Release:        0
 Summary:        Python bindings for the XML Security Library
 License:        MIT
 URL:            https://github.com/mehcode/python-xmlsec
 Source:         https://files.pythonhosted.org/packages/source/x/xmlsec/xmlsec-%{version}.tar.gz
-# PATCH-FIX-UPSTREAM gh#xmlsec/python-xmlsec#325
-Patch0:         fix-lxml-incompat.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module hypothesis}
 BuildRequires:  %{python_module lxml >= 3.8.0}
diff --git a/xmlsec-1.3.14.tar.gz b/xmlsec-1.3.14.tar.gz
deleted file mode 100644
index 96c6f34..0000000
--- a/xmlsec-1.3.14.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:934f804f2f895bcdb86f1eaee236b661013560ee69ec108d29cdd6e5f292a2d9
-size 68854
diff --git a/xmlsec-1.3.15.tar.gz b/xmlsec-1.3.15.tar.gz
new file mode 100644
index 0000000..beced8f
--- /dev/null
+++ b/xmlsec-1.3.15.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:baa856b83d0012e278e6f6cbec96ac8128de667ca9fa9a2eeb02c752e816f6d8
+size 114117