diff --git a/CHANGES.rst b/CHANGES.rst
index 5c10b20..4b1c44a 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+1.2.9 (unreleased)
+------------------
+
+- Nothing changed yet.
+
+
 1.2.8 (2024-10-17)
 ------------------
 
diff --git a/setup.py b/setup.py
index 8d2660a..e7ab672 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 
 setup(
     name="design.plone.ioprenoto",
-    version="1.2.8",
+    version="1.2.9.dev0",
     description="An add-on for Plone",
     long_description=long_description,
     # Get more from https://pypi.org/classifiers/