diff --git a/VERSION b/VERSION
index 94a621f319..92430c4996 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.101.5
+2.101.5+dev
diff --git a/debian/changelog b/debian/changelog
index 5148df9ff2..4ae0f9c8d6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+geotrek-admin (2.101.5+dev) UNRELEASED; urgency=medium
+
+  * 
+
+ -- Joaquim Nallar <joaquim.nallar@makina-corpus.com>  Thu, 11 Jan 2024 15:35:20 +0100
+
 geotrek-admin (2.101.5) RELEASED; urgency=medium
 
   * New package release
diff --git a/docs/changelog.rst b/docs/changelog.rst
index 3188d08696..c09c82784a 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -2,6 +2,9 @@
 CHANGELOG
 =========
 
+2.101.5+dev (XXXX-XX-XX)
+------------------------
+
 2.101.5 (2024-01-11)
 --------------------
 
diff --git a/docs/conf.py b/docs/conf.py
index 6d32978892..2f84460371 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -51,7 +51,7 @@
 # The short X.Y version.
 version = '2.101'
 # The full version, including alpha/beta/rc tags.
-release = '2.101.5'
+release = '2.101.5+dev'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.