diff --git a/CHANGELOG.md b/CHANGELOG.md
index dafa266..967145b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # SpaceAPI Server Changelog
 
+<!-- BEGIN RELEASE v0.5.1 -->
+## Version 0.5.1
+
+Maintenance build
+
+### Changes
+
+<!-- BEGIN CHANGES 0.5.1 -->
+- Fix: CI & Release process
+<!-- END CHANGES 0.5.1 -->
+
+<!-- END RELEASE v0.5.1 -->
+
 <!-- BEGIN RELEASE v0.5 -->
 ## Version 0.5
 
diff --git a/spaceapi_server/__init__.py b/spaceapi_server/__init__.py
index b1f5cd4..fb8cecd 100644
--- a/spaceapi_server/__init__.py
+++ b/spaceapi_server/__init__.py
@@ -1,2 +1,2 @@
 
-__version__ = '0.4'
+__version__ = '0.5.1'