diff --git a/stable/rabbitmq-ha/Chart.yaml b/stable/rabbitmq-ha/Chart.yaml
index fbcf0aef67..2851736bbb 100644
--- a/stable/rabbitmq-ha/Chart.yaml
+++ b/stable/rabbitmq-ha/Chart.yaml
@@ -1,7 +1,7 @@
 name: rabbitmq-ha
 apiVersion: v1
 appVersion: 3.7.8
-version: 1.21.0
+version: 1.21.1
 description: Highly available RabbitMQ cluster, the open source message broker
   software that implements the Advanced Message Queuing Protocol (AMQP).
 keywords:
diff --git a/stable/rabbitmq-ha/README.md b/stable/rabbitmq-ha/README.md
index 107c57ec2a..ca6b0411db 100644
--- a/stable/rabbitmq-ha/README.md
+++ b/stable/rabbitmq-ha/README.md
@@ -138,6 +138,7 @@ and their default values.
 | `rbac.create`                                  | If true, create & use RBAC resources                                                                                                                                                                  | `true`                                                     |
 | `replicaCount`                                 | Number of replica                                                                                                                                                                                     | `3`                                                        |
 | `resources`                                    | CPU/Memory resource requests/limits                                                                                                                                                                   | `{}`                                                       |
+| `securityContext.fsGroup`                      | Group ID for the container's volumes                                                                                                                                                                  | `101`                                                      |
 | `securityContext.runAsGroup`                   | Group ID for the container                                                                                                                                                                            | `101`                                                      |
 | `securityContext.runAsNonRoot`                 | Enforce non-root user ID for the container                                                                                                                                                            | `true`                                                     |
 | `securityContext.runAsUser`                    | User ID for the container                                                                                                                                                                             | `100`                                                      |
diff --git a/stable/rabbitmq-ha/values.yaml b/stable/rabbitmq-ha/values.yaml
index 6887715811..15cbac0ae9 100644
--- a/stable/rabbitmq-ha/values.yaml
+++ b/stable/rabbitmq-ha/values.yaml
@@ -437,6 +437,7 @@ existingSecret: ""
 ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
 ##
 securityContext:
+  fsGroup: 101
   runAsGroup: 101
   runAsNonRoot: true
   runAsUser: 100