diff --git a/CHANGES.md b/CHANGES.md
index 2c0aac62..d608742d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -24,6 +24,7 @@ Notable changes between versions.
 
 * Update kube-state-metrics from v2.0.0-alpha.3 to [v2.0.0-rc.0](https://github.com/kubernetes/kube-state-metrics/releases/tag/v2.0.0-rc.0)
 * Update node-exporter from v1.1.1 to [v1.1.2](https://github.com/prometheus/node_exporter/releases/tag/v1.1.2)
+* Update Grafana from v7.4.2 to [v7.4.3](https://github.com/grafana/grafana/releases/tag/v7.4.3)
 
 ## v1.20.4
 
diff --git a/addons/grafana/deployment.yaml b/addons/grafana/deployment.yaml
index 1e3b2dc9..0e56f3ae 100644
--- a/addons/grafana/deployment.yaml
+++ b/addons/grafana/deployment.yaml
@@ -24,7 +24,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: grafana
-          image: docker.io/grafana/grafana:7.4.2
+          image: docker.io/grafana/grafana:7.4.3
           env:
             - name: GF_PATHS_CONFIG
               value: "/etc/grafana/custom.ini"