diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 5346aa0..cff8f08 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+3.18 (unreleased)
+-----------------
+
+- Nothing changed yet.
+
+
 3.17 (2023-10-25)
 -----------------
 
diff --git a/photologue/__init__.py b/photologue/__init__.py
index d21ee78..2eb4fe7 100644
--- a/photologue/__init__.py
+++ b/photologue/__init__.py
@@ -1,5 +1,5 @@
 import os
 
-__version__ = '3.17'
+__version__ = '3.18.dev0'
 
 PHOTOLOGUE_APP_DIR = os.path.dirname(os.path.abspath(__file__))