diff --git a/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server.md b/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server.md
index 5f1094d716..af20e625f6 100644
--- a/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server.md
+++ b/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server.md
@@ -146,12 +146,3 @@ high availability. The **Backend Cluster** setup is strongly recommended
 for new installations:
 
 -   [High Availability using Backend Cluster]({{< relref "install_server_ha" >}})
-
-## Tiered (Single Backend)
-
-The following link describes how to configure the Chef Infra Server with
-a single backend machine and multiple frontend machines. Note that this
-process has been deprecated in favor of a [Backend
-Cluster]({{< relref "install_server_ha" >}}) setup:
-
--   [Tiered Installation]({{< relref "install_server_tiered" >}})
diff --git a/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server_tiered.md b/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server_tiered.md
index 5f188dc7a4..d01e697c72 100644
--- a/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server_tiered.md
+++ b/_vendor/github.com/chef/chef-server/docs-chef-io/content/server/install_server_tiered.md
@@ -14,6 +14,16 @@ aliases = ["/install_server_tiered.html", "/install_server_tiered/"]
     weight = 50
 +++
 
+{{< note >}}
+
+The Chef Infra Server tiered configuration is deprecated and no longer under active development.
+
+For guidance on migrating to Chef Automate High Availability (HA), please contact your Chef account representative. Additional information is available on the [Chef Automate HA](https://docs.chef.io/automate/ha/) page.
+
+Please note that this document is no longer being maintained.
+
+{{< /note >}}
+
 This topic describes how to set up the Chef Infra Server with a single
 back end and multiple load-balanced frontend servers.
 
diff --git a/_vendor/modules.txt b/_vendor/modules.txt
index de91fd8772..4085dda9a0 100644
--- a/_vendor/modules.txt
+++ b/_vendor/modules.txt
@@ -1,7 +1,7 @@
 # github.com/chef/automate/components/docs-chef-io v0.0.0-20250317095354-4cf10eec01e7
 # github.com/chef/desktop-config/docs-chef-io v0.0.0-20240814044820-5af667d41a43
 # github.com/habitat-sh/habitat/components/docs-chef-io v0.0.0-20241227173243-de19b906a228
-# github.com/chef/chef-server/docs-chef-io v0.0.0-20250303143005-18808e167759
+# github.com/chef/chef-server/docs-chef-io v0.0.0-20250414141619-a0fb7ff68e94
 # github.com/inspec/inspec/docs-chef-io v0.0.0-20250123110211-42364d842e34
 # github.com/inspec/inspec-alicloud/docs-chef-io v0.0.0-20240122032124-a1d2a214e170
 # github.com/inspec/inspec-aws/docs-chef-io v0.0.0-20240122032232-049dcf822eef
diff --git a/go.mod b/go.mod
index 6d1f5b7816..ba92d50934 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.22
 require (
 	github.com/chef/automate/components/docs-chef-io v0.0.0-20250317095354-4cf10eec01e7 // indirect
 	github.com/chef/chef-docs-theme v0.0.0-20250217213320-727f9bce8258 // indirect
-	github.com/chef/chef-server/docs-chef-io v0.0.0-20250303143005-18808e167759 // indirect
+	github.com/chef/chef-server/docs-chef-io v0.0.0-20250414141619-a0fb7ff68e94 // indirect
 	github.com/chef/chef-workstation/docs-chef-io v0.0.0-20250205062508-ee50345a4044 // indirect
 	github.com/chef/compliance-profiles/docs-chef-io v0.0.0-20250403124242-2087b16979ee // indirect
 	github.com/chef/compliance-remediation-2022/docs-chef-io v0.0.0-20250403111641-fada5190e176 // indirect
diff --git a/go.sum b/go.sum
index 75b2f9c84e..479dd3dafe 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/chef/automate/components/docs-chef-io v0.0.0-20250317095354-4cf10eec0
 github.com/chef/automate/components/docs-chef-io v0.0.0-20250317095354-4cf10eec01e7/go.mod h1:juvLC7Rt33YOCgJ5nnfl4rWZRAbSwqjTbWmcAoA0LtU=
 github.com/chef/chef-docs-theme v0.0.0-20250217213320-727f9bce8258 h1:wpWL3E4Kb6ynNEwilZiKk/clD0g9AjinDB/D+OKeKHU=
 github.com/chef/chef-docs-theme v0.0.0-20250217213320-727f9bce8258/go.mod h1:+Jpnv+LXE6dXu2xDcMzMc0RxRGuCPAoFxq5tJ/X6QpQ=
-github.com/chef/chef-server/docs-chef-io v0.0.0-20250303143005-18808e167759 h1:vv1u9/sudmHQz20oyPzXHouPE57ZVPofKWkBVvg7GMA=
-github.com/chef/chef-server/docs-chef-io v0.0.0-20250303143005-18808e167759/go.mod h1:gMSa25GUHmLimA0gjvRd3hs1buOBqkKPrdHzHvaJauY=
+github.com/chef/chef-server/docs-chef-io v0.0.0-20250414141619-a0fb7ff68e94 h1:YpF+MQ2CQ0V/sOtGrTCxa+Lpd5J9iR6ADDkrdSMqtw0=
+github.com/chef/chef-server/docs-chef-io v0.0.0-20250414141619-a0fb7ff68e94/go.mod h1:gMSa25GUHmLimA0gjvRd3hs1buOBqkKPrdHzHvaJauY=
 github.com/chef/chef-workstation/docs-chef-io v0.0.0-20250205062508-ee50345a4044 h1:9su2oorS/cjvdxUEBaTZBjiCS3WafkLgk6bwDNQ1SDk=
 github.com/chef/chef-workstation/docs-chef-io v0.0.0-20250205062508-ee50345a4044/go.mod h1:u6KNpAJs9lTmRigxXsxX0dEywa5KLB40m1vbAalN0NI=
 github.com/chef/compliance-profiles/docs-chef-io v0.0.0-20250403124242-2087b16979ee h1:IXegzdAKZ900k9sPqTJYhNBMpiIQlK90hRzqAk4xsO4=