diff --git a/micro_ros_agent/CHANGELOG.rst b/micro_ros_agent/CHANGELOG.rst
index 6ccba2d..9467182 100644
--- a/micro_ros_agent/CHANGELOG.rst
+++ b/micro_ros_agent/CHANGELOG.rst
@@ -2,6 +2,10 @@
 Changelog for package micro-ros_agent
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+Forthcoming
+-----------
+* Fix memory leak in graph manager (`#147 <https://github.com/micro-ROS/micro-ROS-Agent/issues/147>`_) (`#148 <https://github.com/micro-ROS/micro-ROS-Agent/issues/148>`_)
+
 4.0.0 (2022-05-25)
 ------------------