diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6270ad37216dc0d99ce8ed749deaff8aca893b6c..ff227bade7c65c83e6abaab1d0be7c20147560fb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ---
+## [5.5.1-bb.6] 2025-02-20
+### Changed
+
+- Set `.Values.nginx.enabled` to `false` as this is deprecated in favor of `gateway`
+
 ## [5.5.1-bb.5] 2025-02-14
 ### Changed
 
diff --git a/README.md b/README.md
index 1688fae07265dee87d49729aa3bec37ef517f10b..b855641232101a1c8249c16b2c57e81d9195d70a 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 <!-- Warning: Do not manually edit this file. See notes on gluon + helm-docs at the end of this file for more information. -->
 # mimir
 
-![Version: 5.5.1-bb.5](https://img.shields.io/badge/Version-5.5.1--bb.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.14.2](https://img.shields.io/badge/AppVersion-2.14.2-informational?style=flat-square) ![Maintenance Track: unknown](https://img.shields.io/badge/Maintenance_Track-unknown-red?style=flat-square)
+![Version: 5.5.1-bb.6](https://img.shields.io/badge/Version-5.5.1--bb.6-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.14.2](https://img.shields.io/badge/AppVersion-2.14.2-informational?style=flat-square) ![Maintenance Track: unknown](https://img.shields.io/badge/Maintenance_Track-unknown-red?style=flat-square)
 
 Grafana Mimir
 
diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 25c244002e54d6ee8a9be88ea5c9feba053ca2fa..3a2aeae31fccf965f639c078bed8eba720beaa89 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: mimir
 description: Grafana Mimir
 type: application
-version: 5.5.1-bb.5
+version: 5.5.1-bb.6
 appVersion: 2.14.2
 icon: https://raw.githubusercontent.com/grafana/grafana/main/public/img/grafana_icon.svg
 sources:
diff --git a/chart/values.yaml b/chart/values.yaml
index a903e22b595ec4675c4ff6b0c7d4cd48a7a057b5..748ae099003838c370630e7bdb779a155553c157 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -73,7 +73,10 @@ mimir-distributed:
   grafanaAgent:
     enabled: false
 
+# -- DEPRECATED: use the 'gateway' section instead. For a migration guide refer to
+# https://grafana.com/docs/helm-charts/mimir-distributed/latest/migration-guides/migrate-to-unified-proxy-deployment/
   nginx: 
+    enabled: false
     image:
       registry: registry1.dso.mil
       repository: ironbank/opensource/nginx/nginx
@@ -88,6 +91,7 @@ mimir-distributed:
   #     pullPolicy:
   
   gateway:
+    enabled: true
     enabledNonEnterprise: true
     nginx:
       image: