diff --git a/CHANGELOG.next.asciidoc b/CHANGELOG.next.asciidoc
index 8b9aa754c1e..eae80a378ec 100644
--- a/CHANGELOG.next.asciidoc
+++ b/CHANGELOG.next.asciidoc
@@ -60,6 +60,9 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 
 *Metricbeat*
 
+- Enhance metricbeat on openshift documentation {pull}30054[30054]
+- Fixed missing ZooKeeper metrics due compatibility issues with versions >= 3.6.0 {pull}30068[30068]
+- Fix Docker module: rename fields on dashboards. {pull}30500[30500]
 
 *Packetbeat*
 
diff --git a/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-Network-IO-ecs.json b/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-Network-IO-ecs.json
index c93a18e3e3a..af3e5261c4c 100644
--- a/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-Network-IO-ecs.json
+++ b/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-Network-IO-ecs.json
@@ -34,7 +34,7 @@
                     "id": "1",
                     "params": {
                         "customLabel": "IN bytes",
-                        "field": "docker.network.in.bytes"
+                        "field": "docker.network.inbound.bytes"
                     },
                     "schema": "metric",
                     "type": "max"
@@ -69,7 +69,7 @@
                     "id": "4",
                     "params": {
                         "customLabel": "OUT bytes",
-                        "field": "docker.network.out.bytes"
+                        "field": "docker.network.outbound.bytes"
                     },
                     "schema": "metric",
                     "type": "max"
@@ -171,4 +171,4 @@
     "type": "visualization",
     "updated_at": "2021-08-04T16:31:07.529Z",
     "version": "WzM3NjQsMV0="
-}
\ No newline at end of file
+}
diff --git a/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-containers-ecs.json b/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-containers-ecs.json
index 1c5bee9fd7f..0d6eadff796 100644
--- a/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-containers-ecs.json
+++ b/metricbeat/module/docker/_meta/kibana/7/visualization/Docker-containers-ecs.json
@@ -49,7 +49,7 @@
                     "id": "4",
                     "params": {
                         "customLabel": "DiskIO",
-                        "field": "docker.diskio.total"
+                        "field": "docker.diskio.summary.bytes"
                     },
                     "schema": "metric",
                     "type": "max"
@@ -117,4 +117,4 @@
     "type": "visualization",
     "updated_at": "2021-08-04T16:31:07.529Z",
     "version": "WzM3NTgsMV0="
-}
\ No newline at end of file
+}