diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index a7476c89c007fbf9e545062dbd5e80bf75bb003a..5f450ceb91a96a39e57e99f8d004f47a5a90ad10 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,6 +6,15 @@ 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`_.
 
+`1.5`_
+------
+
+Added
+~~~~~
+
+* Sync members of group with event registrations
+* Add data check for sync of event members
+
 `1.4.6`_
 --------
 
@@ -157,3 +166,4 @@ Added
 .. _1.4.4: https://edugit.org/Teckids/hacknfun//AlekSIS-App-Paweljong/-/tags/1.4.4
 .. _1.4.5: https://edugit.org/Teckids/hacknfun//AlekSIS-App-Paweljong/-/tags/1.4.5
 .. _1.4.6: https://edugit.org/Teckids/hacknfun//AlekSIS-App-Paweljong/-/tags/1.4.6
+.. _1.5: https://edugit.org/Teckids/hacknfun//AlekSIS-App-Paweljong/-/tags/1.5
diff --git a/pyproject.toml b/pyproject.toml
index 2807887cca87be8bf15229cfbfda4e775dfdd65d..8ce56d8bd4637b3a9942fc5667fb00ed6608fdf1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "AlekSIS-App-Paweljong"
-version = "1.4.7.dev0"
+version = "1.5"
 packages = [
     { include = "aleksis" }
 ]