diff --git a/CHANGELOG.md b/CHANGELOG.md
index 591dd31..ca42e8e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ Improvements:
 * Dev mode now supports `server.extraArgs` [GH-421](https://github.com/hashicorp/vault-helm/pull/421)
 * Dev mode root token is now configurable with `server.dev.devRootToken` [GH-415](https://github.com/hashicorp/vault-helm/pull/415)
 * ClusterRoleBinding updated to `v1` [GH-395](https://github.com/hashicorp/vault-helm/pull/395)
+* MutatingWebhook updated to `v1` [GH-408](https://github.com/hashicorp/vault-helm/pull/408)
 
 ## 0.8.0 (October 20th, 2020)