diff --git a/README.md b/README.md
index 93f007f..3538af1 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,22 @@ the `make` and `docker` commands, the `wheel` and `twine` Python packages.
 Changelog
 ---------
 
+### v13.4-mt (12 Jun 2024)
+
+- Based on Kiwi TCMS v13.4
+- Relicense this source code under GNU Affero General Public License v3 or later
+- Prior versions are still licensed under GNU General Public License v3
+- Support Mermaid.js syntax in Markdown fenced code blocks. Closes
+  [Issue #3116](https://github.com/kiwitcms/Kiwi/issues/3116)
+- Update certbot from 2.10.0 to 2.11.0
+- Update certbot-dns-* plugins from 2.10.0 to 2.11.0
+- Update django-ses from 4.0.0 to 4.1.0
+- Update dj-database-url from 2.1.0 to 2.2.0
+- Update kiwitcms-github-app from 1.7.0 to 2.0.0
+- Update kiwitcms-tenants from 2.8.3 to 3.0.0
+- Update sentry-sdk from 2.2.0 to 2.5.1
+
+
 ### v13.3-mt (20 May 2024)
 
 - Based on Kiwi TCMS v13.3
diff --git a/setup.py b/setup.py
index 5669c6c..d057418 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ def get_install_requires(path):
 
 setup(
     name='kiwitcms-enterprise',
-    version='13.3',
+    version='13.4',
     description='Kiwi TCMS Enterprise Edition',
     long_description=get_long_description(),
     long_description_content_type='text/markdown',