diff --git a/docs/HISTORY.txt b/docs/HISTORY.txt
index 0e79ca1..76dba37 100644
--- a/docs/HISTORY.txt
+++ b/docs/HISTORY.txt
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+1.4.8 (unreleased)
+------------------
+
+- Nothing changed yet.
+
+
 1.4.7 (2024-12-12)
 ------------------
 
diff --git a/setup.py b/setup.py
index da497a9..03681fc 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 import os
 from setuptools import setup, find_packages
 
-version = "1.4.7"
+version = "1.4.8.dev0"
 
 setup(
     name="redturtle.bandi",