diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/security/2022-01-27-polkit.md b/sdk_container/src/third_party/coreos-overlay/changelog/security/2022-01-27-polkit.md
new file mode 100644
index 0000000000..f930a00379
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/changelog/security/2022-01-27-polkit.md
@@ -0,0 +1 @@
+- polkit ([CVE-2021-4034](https://nvd.nist.gov/vuln/detail/CVE-2021-4034))
diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-01-27-polkit.md b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-01-27-polkit.md
new file mode 100644
index 0000000000..ca862e5fc2
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-01-27-polkit.md
@@ -0,0 +1 @@
+- polkit ([0.120](https://gitlab.freedesktop.org/polkit/polkit/-/blob/0.120/NEWS))