diff --git a/docs/changes.rst b/docs/changes.rst
index 0c93622..9673bd7 100644
--- a/docs/changes.rst
+++ b/docs/changes.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+2.2.2 (unreleased)
+------------------
+
+- Nothing changed yet.
+
+
 2.2.1 (2023-09-27)
 ------------------
 
diff --git a/setup.py b/setup.py
index d23f376..3bc342b 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 import os
 
 
-version = "2.2.1"
+version = "2.2.2.dev0"
 
 setup(
     name="NuPlone",