diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index 9234cc526..de211531d 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -6,6 +6,7 @@ This file documents all notable changes to https://github.com/devonfw/IDEasy[IDE
 
 Release with new features and bugfixes:
 
+* https://github.com/devonfw/IDEasy/issues/520[#520]: Fixed NullpointerException when pulling from branch without upstream
 * https://github.com/devonfw/IDEasy/issues/628[#638]: Fixed update fails on first error
 * https://github.com/devonfw/IDEasy/issues/37[#37]: Added Visual Studio Code (vscode) with plugin installation and plugin recommendation support
 * https://github.com/devonfw/IDEasy/issues/553[#553]: Mismatch of IDE_ROOT