diff --git a/templates/grafana/deployment.yaml b/templates/grafana/deployment.yaml
index aaaa1e5..7779682 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:7.3.1
+          image: docker.io/grafana/grafana:7.3.2
           env:
             - name: GF_PATHS_CONFIG
               value: "/etc/grafana/custom.ini"
diff --git a/templates/prometheus/rules.yaml b/templates/prometheus/rules.yaml
index 926af9e..c7179aa 100644
--- a/templates/prometheus/rules.yaml
+++ b/templates/prometheus/rules.yaml
@@ -50,28 +50,6 @@ data:
                 "severity": "warning"
               }
             },
-            {
-              "alert": "etcdHighNumberOfFailedGRPCRequests",
-              "annotations": {
-                "message": "etcd cluster \"{{ $labels.job }}\": {{ $value }}% of requests for {{ $labels.grpc_method }} failed on etcd instance {{ $labels.instance }}."
-              },
-              "expr": "100 * sum(rate(grpc_server_handled_total{job=~\".*etcd.*\", grpc_code!=\"OK\"}[5m])) without (grpc_type, grpc_code)\n  /\nsum(rate(grpc_server_handled_total{job=~\".*etcd.*\"}[5m])) without (grpc_type, grpc_code)\n  > 1\n",
-              "for": "10m",
-              "labels": {
-                "severity": "warning"
-              }
-            },
-            {
-              "alert": "etcdHighNumberOfFailedGRPCRequests",
-              "annotations": {
-                "message": "etcd cluster \"{{ $labels.job }}\": {{ $value }}% of requests for {{ $labels.grpc_method }} failed on etcd instance {{ $labels.instance }}."
-              },
-              "expr": "100 * sum(rate(grpc_server_handled_total{job=~\".*etcd.*\", grpc_code!=\"OK\"}[5m])) without (grpc_type, grpc_code)\n  /\nsum(rate(grpc_server_handled_total{job=~\".*etcd.*\"}[5m])) without (grpc_type, grpc_code)\n  > 5\n",
-              "for": "5m",
-              "labels": {
-                "severity": "critical"
-              }
-            },
             {
               "alert": "etcdGRPCRequestsSlow",
               "annotations": {