diff --git a/CHANGES.rst b/CHANGES.rst
index adeae22..9284608 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -8,6 +8,10 @@
 Changes
 =======
 
+Version 2.5.5 (released 2023-09-19)
+
+- styling: add 3 column template class
+
 Version 2.5.4 (released 2023-09-11)
 
 - scss: fix compatibility with latest less version
diff --git a/invenio_theme/__init__.py b/invenio_theme/__init__.py
index e7c04d8..c108a96 100644
--- a/invenio_theme/__init__.py
+++ b/invenio_theme/__init__.py
@@ -521,6 +521,6 @@ def settings_item_1():
 
 from .ext import InvenioTheme
 
-__version__ = "2.5.4"
+__version__ = "2.5.5"
 
 __all__ = ("__version__", "InvenioTheme")