diff --git a/templates/grafana/deployment.yaml b/templates/grafana/deployment.yaml
index 565e919..dd5da79 100644
--- a/templates/grafana/deployment.yaml
+++ b/templates/grafana/deployment.yaml
@@ -24,7 +24,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: grafana
-          image: docker.io/grafana/grafana:7.5.4
+          image: docker.io/grafana/grafana:7.5.6
           env:
             - name: GF_PATHS_CONFIG
               value: "/etc/grafana/custom.ini"
diff --git a/templates/prometheus/deployment.yaml b/templates/prometheus/deployment.yaml
index 530861d..59cba7e 100644
--- a/templates/prometheus/deployment.yaml
+++ b/templates/prometheus/deployment.yaml
@@ -21,7 +21,7 @@ spec:
       serviceAccountName: prometheus
       containers:
         - name: prometheus
-          image: quay.io/prometheus/prometheus:v2.25.2
+          image: quay.io/prometheus/prometheus:v2.27.0
           args:
             - --web.listen-address=0.0.0.0:9090
             - --config.file=/etc/prometheus/prometheus.yaml