diff --git a/CHANGES.rst b/CHANGES.rst
index d116b6c..dea0189 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -8,6 +8,10 @@
 Changes
 =======
 
+Version v3.4.3 (released 2024-10-03)
+
+- inject MathJax config to JS via data attribute in base html pages
+
 Version v3.4.2 (released 2024-10-02)
 
 - js: add an empty global Invenio plugin, to be used by Invenio modules for
diff --git a/invenio_theme/__init__.py b/invenio_theme/__init__.py
index 08a9e70..1042c92 100644
--- a/invenio_theme/__init__.py
+++ b/invenio_theme/__init__.py
@@ -490,7 +490,7 @@ def settings_item_1():
 from .ext import InvenioTheme
 from .shared import menu
 
-__version__ = "3.4.2"
+__version__ = "3.4.3"
 
 
 __all__ = ("__version__", "InvenioTheme", "menu")