diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/changes/2022-03-07-ignition.md b/sdk_container/src/third_party/coreos-overlay/changelog/changes/2022-03-07-ignition.md
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+- Besides Ignition v1 and v2 configurations, Ignition configurations with specification v3 (up to 3.3.0) are now supported, see the [docs section for details](https://www.flatcar.org/docs/latest/provisioning/ignition/specification/#ignition-v3)
diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-03-07-ignition.md b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-03-07-ignition.md
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+- ignition ([2.13.0](https://github.com/coreos/ignition/releases/tag/v2.13.0))