diff --git a/data/deprecations/14-10-deprecate-toggle-notes-confidentiality.yml b/data/deprecations/14-10-deprecate-toggle-notes-confidentiality.yml
index 6cce38a0b39f259e02e5c7628a548c158155e76c..2dd5cb874cf688812cad2d33d8f564ea91037eae 100644
--- a/data/deprecations/14-10-deprecate-toggle-notes-confidentiality.yml
+++ b/data/deprecations/14-10-deprecate-toggle-notes-confidentiality.yml
@@ -1,6 +1,6 @@
 - title: "Toggle notes confidentiality on APIs"
   announcement_milestone: "14.10"  # The milestone when this feature was first announced as deprecated.
-  removal_milestone: "16.0"  # The milestone when this feature is planned to be removed
+  removal_milestone: "18.0"  # The milestone when this feature is planned to be removed
   breaking_change: true  # If this deprecation is a breaking change, set this value to true
   body: |  # Do not modify this line, instead modify the lines below.
     Toggling notes confidentiality with REST and GraphQL APIs is being deprecated. Updating notes confidential attribute is no longer supported by any means. We are changing this to simplify the experience and prevent private information from being unintentionally exposed.
diff --git a/doc/update/deprecations.md b/doc/update/deprecations.md
index 77be4e3d1b82ac45bbea311ab1f9fdef5734cf0b..0416472ac74487042a1ec01371f4416e9e7bec64 100644
--- a/doc/update/deprecations.md
+++ b/doc/update/deprecations.md
@@ -451,6 +451,20 @@ If you are using `OUTBOUND` with the `direction` argument to control the directi
 
 <div class="deprecation breaking-change" data-milestone="18.0">
 
+### Toggle notes confidentiality on APIs
+
+<div class="deprecation-notes">
+- Announced in GitLab <span class="milestone">14.10</span>
+- Removal in GitLab <span class="milestone">18.0</span> ([breaking change](https://docs.gitlab.com/ee/update/terminology.html#breaking-change))
+- To discuss this change or learn more, see the [deprecation issue](https://gitlab.com/gitlab-org/gitlab/-/issues/350670).
+</div>
+
+Toggling notes confidentiality with REST and GraphQL APIs is being deprecated. Updating notes confidential attribute is no longer supported by any means. We are changing this to simplify the experience and prevent private information from being unintentionally exposed.
+
+</div>
+
+<div class="deprecation breaking-change" data-milestone="18.0">
+
 ### `GITLAB_SHARED_RUNNERS_REGISTRATION_TOKEN` is deprecated
 
 <div class="deprecation-notes">
@@ -3805,20 +3819,6 @@ In order to make the behavior of toggling the draft status of a merge request mo
 
 <div class="deprecation breaking-change" data-milestone="16.0">
 
-### Toggle notes confidentiality on APIs
-
-<div class="deprecation-notes">
-- Announced in GitLab <span class="milestone">14.10</span>
-- Removal in GitLab <span class="milestone">16.0</span> ([breaking change](https://docs.gitlab.com/ee/update/terminology.html#breaking-change))
-- To discuss this change or learn more, see the [deprecation issue](https://gitlab.com/gitlab-org/gitlab/-/issues/350670).
-</div>
-
-Toggling notes confidentiality with REST and GraphQL APIs is being deprecated. Updating notes confidential attribute is no longer supported by any means. We are changing this to simplify the experience and prevent private information from being unintentionally exposed.
-
-</div>
-
-<div class="deprecation breaking-change" data-milestone="16.0">
-
 ### Use of `id` field in vulnerabilityFindingDismiss mutation
 
 <div class="deprecation-notes">