diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 16357312caffe5c10c98536d9542a9e61c6e10b0..00aa622e4c928c3a9ea6a32834db53cb84bd0e10 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,6 +6,9 @@ All notable changes to this project will be documented in this file.
 The format is based on `Keep a Changelog`_,
 and this project adheres to `Semantic Versioning`_.
 
+Unreleased
+----------
+
 `1.2`_
 ------
 
diff --git a/pyproject.toml b/pyproject.toml
index 6f269c2325530a7749408a7bc4ee8282bc2c2bcd..6fafc520552f7777154d32a61e14ea9f62b85bde 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "AlekSIS-App-Paweljong"
-version = "1.2"
+version = "1.2.1.dev0"
 packages = [
     { include = "aleksis" }
 ]