diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 34ce6cb78851c8544ed35b8fbd8ba61235cc0d6b..008d39b3a06dcc27fef1f9d20ea18e595054d277 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
+----------
+
 `3.1.1` - 2023-07-01
 --------------------
 
diff --git a/docs/conf.py b/docs/conf.py
index c86d8876a8382394b970b97f4c00640ec0393971..919c2ec87fab03d7e7e6c7c982d695f76d559c43 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -31,7 +31,7 @@ author = "The AlekSIS Team"
 # The short X.Y version
 version = "3.1"
 # The full version, including alpha/beta/rc tags
-release = "3.1.1"
+release = "3.1.2.dev0"
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/pyproject.toml b/pyproject.toml
index e647c0e5fcf0861a1a31a29dd55d713fb632c9bf..7280e24280a5b7e92cd94957965194ed491d1b1f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "AlekSIS-Core"
-version = "3.1.1"
+version = "3.1.2.dev0"
 packages = [
     { include = "aleksis" }
 ]