diff --git a/README.md b/README.md
index 5c9d0ab2..d8fd5b26 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@ This version supports Python3. Python 2 support was deprecated on Jan 1st, 2020:
 
 #### Warning ####
 
+Version 1.16.X is the latest version supporting Python2, consider its use deprecated. 1.17 won't be Python2 compatible.
+
 Version 1.13.0 sets sha256 and rsa-sha256 as default algorithms
 
 Version 1.8.0 sets strict mode active by default
@@ -88,7 +90,7 @@ Installation
 
 ### Dependencies ###
 
- * python 2.7 // python 3.6
+ * python 2.7 (deprecated) // python 3.6
  * [xmlsec](https://pypi.python.org/pypi/xmlsec) Python bindings for the XML Security Library.
  * [lxml](https://pypi.python.org/pypi/lxml) Python bindings for the libxml2 and libxslt libraries.
  * [isodate](https://pypi.python.org/pypi/isodate) An ISO 8601 date/time/
diff --git a/changelog.md b/changelog.md
index a47a9865..10a066f0 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,4 +1,10 @@
 # python3-saml changelog
+### 1.16.0 (Oct 9, 2023)
+- [#364](https://github.com/SAML-Toolkits/python3-saml/commit/d1bfaeb17a786735827b8252b91deafde29dabd8) Improve get_metadata method from Parser, allowing to set headers
+- Fix WantAuthnRequestsSigned parser
+- Fix expired payloads used on tests
+- Updated content from docs folder
+
 ### 1.15.0 (Dec 27, 2022)
 - [#317](https://github.com/SAML-Toolkits/python3-saml/pull/317) Handle unicode characters gracefully in python 2
 - [#338](https://github.com/SAML-Toolkits/python3-saml/pull/338) Fix WantAuthnRequestsSigned parser
diff --git a/pyproject.toml b/pyproject.toml
index 962caeac..5d1bcd6b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "python3-saml"
-version = "1.15.0"
+version = "1.16.0"
 description = "Saml Python Toolkit. Add SAML support to your Python software using this library"
 license = "Apache-2.0"
 authors = ["SAML-Toolkits <contact@iamdigitalservices.com>"]
diff --git a/setup.py b/setup.py
index fe264709..352ea892 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name='python3-saml',
-    version='1.15.0',
+    version='1.16.0',
     description='Saml Python Toolkit. Add SAML support to your Python software using this library',
     classifiers=[
         'Development Status :: 5 - Production/Stable',
@@ -20,6 +20,8 @@
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
     ],
     license='MIT',
     url='https://github.com/SAML-Toolkits/python3-saml',