diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8776bb..24a2d1a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,8 +5,15 @@ All notable changes to `certbot-dns-exonet` will be documented in this file.
 Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
 ## [Unreleased]
-[Compare 1.0.2 - Unreleased](https://github.com/exonet/certbot-dns-exonet/compare/1.0.2...master)
+[Compare 1.0.4 - Unreleased](https://github.com/exonet/certbot-dns-exonet/compare/1.0.2...master)
 
+## [1.0.4](https://github.com/exonet/certbot-dns-exonet/releases/tag/1.0.4) - 2021-11-09
+
+### Fixed
+
+- Updated requirements for Python 3.5 compatibility.
+
+## [1.0.3](https://github.com/exonet/certbot-dns-exonet/releases/tag/1.0.3) - 2021-11-09
 ## [1.0.2](https://github.com/exonet/certbot-dns-exonet/releases/tag/1.0.2) - 2021-11-03
 ## [1.0.1](https://github.com/exonet/certbot-dns-exonet/releases/tag/1.0.1) - 2021-11-03
 ## [1.0.0](https://github.com/exonet/certbot-dns-exonet/releases/tag/1.0.0) - 2020-01-10
diff --git a/setup.py b/setup.py
index 69bb97a..76457cd 100644
--- a/setup.py
+++ b/setup.py
@@ -6,12 +6,12 @@
 from os import path
 
 
-version = '1.0.2'
+version = '1.0.4'
 
 install_requires = [
     'acme',
     'certbot',
-    'exonetapi>=2.1.0',
+    'exonetapi>=3.0.3',
     'tldextract',
     'setuptools',
     'requests',
@@ -32,7 +32,7 @@
     author="Exonet B.V.",
     author_email='development@exonet.nl',
     license='MIT',
-    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
+    python_requires='>=3.5',
     packages=find_packages(),
     include_package_data=True,
     install_requires=install_requires,
@@ -49,10 +49,7 @@
         'License :: OSI Approved :: MIT License',
         'Operating System :: POSIX :: Linux',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',