diff --git a/bitnami/grafana-operator/Chart.yaml b/bitnami/grafana-operator/Chart.yaml
index 4481513eec..2e6bfeb330 100644
--- a/bitnami/grafana-operator/Chart.yaml
+++ b/bitnami/grafana-operator/Chart.yaml
@@ -24,4 +24,4 @@ name: grafana-operator
 sources:
   - https://github.com/grafana-operator/grafana-operator
   - https://github.com/bitnami/bitnami-docker-grafana-operator
-version: 2.2.8
+version: 2.2.9
diff --git a/bitnami/grafana-operator/values.yaml b/bitnami/grafana-operator/values.yaml
index 04b0169a92..a3a9e1d754 100644
--- a/bitnami/grafana-operator/values.yaml
+++ b/bitnami/grafana-operator/values.yaml
@@ -127,7 +127,7 @@ operator:
   image:
     registry: docker.io
     repository: bitnami/grafana-operator
-    tag: 4.2.0-debian-10-r1
+    tag: 4.2.0-debian-10-r4
     ## Specify a imagePullPolicy
     ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
     ## Ref: https://kubernetes.io/docs/user-guide/images/#pre-pulling-images
@@ -386,7 +386,7 @@ grafana:
   image:
     registry: docker.io
     repository: bitnami/grafana
-    tag: 8.4.1-debian-10-r1
+    tag: 8.4.2-debian-10-r2
     ## Optionally specify an array of imagePullSecrets.
     ## Secrets must be manually created in the namespace.
     ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/