diff --git a/changelog/changes/2023-06-29-locksmith-cgroup.md b/changelog/changes/2023-06-29-locksmith-cgroup.md
new file mode 100644
index 0000000000..d1cf89185f
--- /dev/null
+++ b/changelog/changes/2023-06-29-locksmith-cgroup.md
@@ -0,0 +1 @@
+- Updated locksmith to use non-deprecated resource control options in the systemd unit ([Locksmith#20](https://github.com/flatcar/locksmith/pull/20))