diff --git a/doc/administration/dedicated/img/high_level_architecture_diagram_v17_0.png b/doc/administration/dedicated/img/high_level_architecture_diagram_v17_0.png
deleted file mode 100644
index 91e20dafbbb004fdcb41c2d69d646dbd52a217ce..0000000000000000000000000000000000000000
Binary files a/doc/administration/dedicated/img/high_level_architecture_diagram_v17_0.png and /dev/null differ
diff --git a/doc/administration/dedicated/img/high_level_architecture_diagram_v18_0.png b/doc/administration/dedicated/img/high_level_architecture_diagram_v18_0.png
new file mode 100644
index 0000000000000000000000000000000000000000..29f2cb975571d02dd4c6c414fb7400ca0d327998
Binary files /dev/null and b/doc/administration/dedicated/img/high_level_architecture_diagram_v18_0.png differ
diff --git a/doc/administration/dedicated/index.md b/doc/administration/dedicated/index.md
index 818dd77513c6e4c1a457bec9756c5934695f8076..ebd0e58a572b9cbff95fe9ae8c7190e7f5753a41 100644
--- a/doc/administration/dedicated/index.md
+++ b/doc/administration/dedicated/index.md
@@ -25,7 +25,7 @@ This page collects a set of architectural documents and diagrams for GitLab Dedi
 The following diagram shows a high-level overview of the architecture for GitLab Dedicated,
 where various AWS accounts managed by GitLab and customers are controlled by a Switchboard application.
 
-![Diagram of a high-level overview of the GitLab Dedicated architecture.](img/high_level_architecture_diagram_v17_0.png)
+![Diagram of a high-level overview of the GitLab Dedicated architecture.](img/high_level_architecture_diagram_v18_0.png)
 
 When managing GitLab Dedicated tenant instances: