diff --git a/Mattermost/README.md b/Mattermost/README.md
new file mode 100644
index 00000000..4a85e851
--- /dev/null
+++ b/Mattermost/README.md
@@ -0,0 +1 @@
+https://computingforgeeks.com/install-and-configure-mattermost-on-a-kubernetes-cluster/
diff --git a/Mattermost/mattermost-deployment.yaml b/Mattermost/mattermost-deployment.yaml
index f5bc3a38..5210ef5f 100644
--- a/Mattermost/mattermost-deployment.yaml
+++ b/Mattermost/mattermost-deployment.yaml
@@ -11,7 +11,7 @@ spec:
   storageClassName: ""
   resources:
     requests:
-      storage: 10Gi
+      storage: 15Gi
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -34,7 +34,8 @@ spec:
         tier: frontend
     spec:
       containers:
-      - image: "mattermost/mattermost-team-edition:6.3.2"
+      #- image: "mattermost/mattermost-team-edition:6.3.2"
+      - image: "mattermost/mattermost-team-edition:7.9.1"
         name: mattermost
         env:
         - name: DB_TYPE
diff --git a/Mattermost/pv-local-mattermost.yaml b/Mattermost/pv-local-mattermost.yaml
index 12700b78..69aa558a 100644
--- a/Mattermost/pv-local-mattermost.yaml
+++ b/Mattermost/pv-local-mattermost.yaml
@@ -4,7 +4,7 @@ metadata:
   name: mm-folder
 spec:
   capacity:
-    storage: 10Gi
+    storage: 15Gi
   accessModes:
     - ReadWriteOnce
   hostPath: