diff --git a/deployment/app-demo-deployment.yaml b/deployment/app-demo-deployment.yaml
index 39bd74c..b7bd7f9 100644
--- a/deployment/app-demo-deployment.yaml
+++ b/deployment/app-demo-deployment.yaml
@@ -14,7 +14,7 @@ spec:
         app: app-demo
     spec:
       containers:
-        - image: lukastrkan/cc-app-demo@sha256:fd03e13a2627a05c55f61af95a136b5d3908435f41b3e934745fbdf64c60ddaf
+        - image: lukastrkan/cc-app-demo@sha256:53a14c1096b1c09b82b8946b1cba831387c754ef13863ce37304218875ce181d
           name: app-demo
           ports:
             - containerPort: 8000
@@ -22,7 +22,7 @@ spec:
             - name: MARIADB_HOST
               value: mariadb-repl-maxscale.mariadb-operator.svc.cluster.local
             - name: MARIADB_PORT
-              value: "3306"
+              value: '3306'
             - name: MARIADB_DATABASE
               value: app-demo-database
             - name: MARIADB_USER
diff --git a/deployment/app-demo-worker-deployment.yaml b/deployment/app-demo-worker-deployment.yaml
index 94315f7..1a6a642 100644
--- a/deployment/app-demo-worker-deployment.yaml
+++ b/deployment/app-demo-worker-deployment.yaml
@@ -14,7 +14,7 @@ spec:
         app: app-demo-worker
     spec:
       containers:
-        - image: lukastrkan/cc-app-demo@sha256:fd03e13a2627a05c55f61af95a136b5d3908435f41b3e934745fbdf64c60ddaf
+        - image: lukastrkan/cc-app-demo@sha256:53a14c1096b1c09b82b8946b1cba831387c754ef13863ce37304218875ce181d
           name: app-demo-worker
           command:
             - python3