diff --git a/charts/premium/grafana/Chart.yaml b/charts/premium/grafana/Chart.yaml
index 562ccca2613..b850fa7f504 100644
--- a/charts/premium/grafana/Chart.yaml
+++ b/charts/premium/grafana/Chart.yaml
@@ -37,4 +37,4 @@ sources:
   - https://hub.docker.com/r/grafana/grafana
   - https://quay.io/kiwigrid/k8s-sidecar
 type: application
-version: 17.7.0
+version: 17.7.1
diff --git a/charts/premium/grafana/values.yaml b/charts/premium/grafana/values.yaml
index 033bf9d7b41..39d76908d15 100644
--- a/charts/premium/grafana/values.yaml
+++ b/charts/premium/grafana/values.yaml
@@ -5,7 +5,7 @@ image:
 
 sidecarImage:
   repository: quay.io/kiwigrid/k8s-sidecar
-  tag: 1.28.0@sha256:4166a019eeafd1f0fef4d867dc5f224f18d84ec8681dbb31f3ca258ecf07bcf2
+  tag: 1.28.4@sha256:20caf4e241e1f9f9231527db5e75b735aa7b0da7bee3d262cbe369bb9b33469f
 
 securityContext:
   container: