diff --git a/fix-payloads-tests-dates.patch b/fix-payloads-tests-dates.patch
deleted file mode 100644
index cc7bf6c..0000000
--- a/fix-payloads-tests-dates.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From bd65578e5a21494c89320094c61c1c77250bea33 Mon Sep 17 00:00:00 2001
-From: Sixto Martin <pitbulk@gmail.com>
-Date: Sat, 13 May 2023 09:51:33 +0200
-Subject: [PATCH] Fix payloads of tests that had expiration dates on May 2023
-
----
- tests/data/logout_requests/invalids/invalid_issuer.xml        |    2 +-
- tests/data/logout_requests/invalids/invalid_issuer.xml.base64 |    2 +-
- tests/data/logout_requests/invalids/no_nameId.xml             |    2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
---- a/tests/data/logout_requests/invalids/invalid_issuer.xml
-+++ b/tests/data/logout_requests/invalids/invalid_issuer.xml
-@@ -5,7 +5,7 @@
-                      Version="2.0"
-                      IssueInstant="2013-12-10T04:39:31Z"
-                      Destination="http://stuff.com/endpoints/endpoints/sls.php"
--                     NotOnOrAfter="2023-05-10T04:39:31Z"
-+                     NotOnOrAfter="2053-05-10T04:39:31Z"
-                      >
-     <saml:Issuer>https://example.hello.com/access/saml</saml:Issuer>
-     <saml:NameID SPNameQualifier="https://example.hello.com/access/saml"
---- a/tests/data/logout_requests/invalids/invalid_issuer.xml.base64
-+++ b/tests/data/logout_requests/invalids/invalid_issuer.xml.base64
-@@ -1 +1 @@
--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
-\ No newline at end of file
-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
---- a/tests/data/logout_requests/invalids/no_nameId.xml
-+++ b/tests/data/logout_requests/invalids/no_nameId.xml
-@@ -5,7 +5,7 @@
-                      Version="2.0"
-                      IssueInstant="2013-12-10T04:39:31Z"
-                      Destination="http://stuff.com/endpoints/endpoints/sls.php"
--                     NotOnOrAfter="2023-05-10T04:39:31Z"
-+                     NotOnOrAfter="2053-05-10T04:39:31Z"
-                      >
-     <saml:Issuer>https://example.hello.com/access/saml</saml:Issuer>
- </samlp:LogoutRequest>
diff --git a/python-python3-saml.changes b/python-python3-saml.changes
index 0cf9fe8..27810d7 100644
--- a/python-python3-saml.changes
+++ b/python-python3-saml.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Sat Mar 22 17:47:32 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
+
+- Update URL and Source tags to new URL.
+
+-------------------------------------------------------------------
+Tue Mar 18 14:11:13 UTC 2025 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Update to 1.16.0
+  * #364 Improve get_metadata method from Parser, allowing to set headers
+  * Fix WantAuthnRequestsSigned parser
+  * Fix expired payloads used on tests
+  * Updated content from docs folder
+- Drop fix-payloads-tests-dates.patch, merged upstream
+
 -------------------------------------------------------------------
 Thu Nov  2 08:34:04 UTC 2023 - Andreas Schneider <asn@cryptomilk.org>
 
diff --git a/python-python3-saml.spec b/python-python3-saml.spec
index 2412bc6..542efa3 100644
--- a/python-python3-saml.spec
+++ b/python-python3-saml.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-python3-saml
 #
-# Copyright (c) 2023 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
@@ -18,16 +18,13 @@
 
 %{?sle15_python_module_pythons}
 Name:           python-python3-saml
-Version:        1.15.0
+Version:        1.16.0
 Release:        0
 Summary:        Python SAML support
 License:        MIT
 Group:          Development/Languages/Python
-URL:            https://github.com/onelogin/python3-saml
-Source:         https://github.com/onelogin/python3-saml/archive/v%{version}.tar.gz#/python3-saml-%{version}.tar.gz
-# PATCH-FIX-UPSTREAM fix-payloads-tests-dates.patch gh#SAML-Toolkits/python3-saml#271 mcepl@suse.com
-# Fix payloads of tests that had expiration dates on May 2023
-Patch0:         fix-payloads-tests-dates.patch
+URL:            https://github.com/SAML-Toolkits/python3-saml
+Source:         https://github.com/SAML-Toolkits/python3-saml/archive/v%{version}.tar.gz#/python3-saml-%{version}.tar.gz
 BuildRequires:  %{python_module freezegun >= 0.3.11}
 BuildRequires:  %{python_module isodate >= 0.6.1}
 BuildRequires:  %{python_module lxml >= 3.3.5}
diff --git a/python3-saml-1.15.0.tar.gz b/python3-saml-1.15.0.tar.gz
deleted file mode 100644
index 5cde0d0..0000000
--- a/python3-saml-1.15.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:73cf5d4ba26bf9552ab7213068997304d843a040162100ff93dee4ef5e0ffe9b
-size 511199
diff --git a/python3-saml-1.16.0.tar.gz b/python3-saml-1.16.0.tar.gz
new file mode 100644
index 0000000..0bebfb7
--- /dev/null
+++ b/python3-saml-1.16.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41c41d986b0ef66635aa53abe51dfe0e09b1fb07a8803cbbdc861c3f82b6d15a
+size 3578998