diff --git a/charts/stable/grafana/Chart.yaml b/charts/stable/grafana/Chart.yaml
index 57f6dffac42..064a8a11417 100644
--- a/charts/stable/grafana/Chart.yaml
+++ b/charts/stable/grafana/Chart.yaml
@@ -39,5 +39,5 @@ sources:
   - https://grafana.com/
   - https://hub.docker.com/r/grafana/grafana
 type: application
-version: 22.0.4
+version: 22.0.5
 
diff --git a/charts/stable/grafana/values.yaml b/charts/stable/grafana/values.yaml
index 7661d4c09db..3f713257084 100644
--- a/charts/stable/grafana/values.yaml
+++ b/charts/stable/grafana/values.yaml
@@ -6,7 +6,7 @@ image:
 
 sidecarImage:
   repository: ghcr.io/kiwigrid/k8s-sidecar
-  tag: 2.5.4@sha256:6e9db2cd6630a663dfa9eec59916f8c289d1efa725a6e2d92ec1b5fef31bbd3d
+  tag: 2.5.5@sha256:8009f14fb715e1d2a4b732b9e43888d34219f813af302cd7a300d85585667fc4
 
 # Define extra dashboards to be provisioned
 # Supports 2 formats: