diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 7769dd744..4760c2dc4 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -110,9 +110,7 @@ jobs:
           --set docker.images.backend="/backend:$TAG" \
           --set docker.images.guacamole.guacamole="ghcr.io/dsd-dbs/capella-collab-manager/guacamole:$TAG" \
           --set docker.images.docs="/docs:$TAG" \
-          --set loki.loki.read.persistence.size="500Mi" \
-          --set loki.loki.write.persistence.size="500Mi" \
-          --set loki.minio.persistence.size="500Mi" \
+          --set loki.enabled=False \
           --set cluster.pvc.storageClassName="standard" \
           --set cluster.imagePullSecret="github" \
           --set promtail.storageClassName="standard" \
diff --git a/helm/Chart.lock b/helm/Chart.lock
index 62a826b85..af2b469d4 100644
--- a/helm/Chart.lock
+++ b/helm/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: loki
   repository: https://grafana.github.io/helm-charts/
-  version: 3.10.0
-digest: sha256:61a7869029f0f6ba5e1c07ff7608ecc96f51f4d6d4329a0007fcbccc2296384d
-generated: "2023-01-17T10:43:28.957955005+01:00"
+  version: 5.30.0
+digest: sha256:afdc744b3c8e3b9f5c6caf9858de7b6c70e5f97c178c9728828d5fcd713dc20d
+generated: "2023-10-16T13:58:40.468168+02:00"
diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index 86b34340d..3247ef803 100644
--- a/helm/Chart.yaml
+++ b/helm/Chart.yaml
@@ -12,5 +12,5 @@ dependencies:
   - name: loki
     alias: loki
     condition: loki.enabled
-    version: 3.10.0
+    version: 5.30.0
     repository: https://grafana.github.io/helm-charts/
diff --git a/helm/config/nginx-grafana.conf b/helm/config/nginx-grafana.conf
index c165672f9..be19dfccb 100644
--- a/helm/config/nginx-grafana.conf
+++ b/helm/config/nginx-grafana.conf
@@ -25,6 +25,8 @@ http {
         location /grafana/ {
             auth_request /auth;
             rewrite  ^/grafana/(.*)  /$1 break;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
             proxy_set_header Host $http_host;
             proxy_set_header X-WEBAUTH-USER "admin";
             proxy_pass http://{{ .Release.Name }}-grafana-server:3118;
diff --git a/helm/values.yaml b/helm/values.yaml
index aaa64ed57..c2033c5c1 100644
--- a/helm/values.yaml
+++ b/helm/values.yaml
@@ -270,14 +270,21 @@ loki:
     # Minimum 2 is required
     replicas: 2
 
-    # We don't want to limit to specific noeds
+    # We don't want to limit to specific nodes
     affinity: ""
     resources: *resourcesLoki
   write:
     # Minimum 2 is required
     replicas: 2
 
-    # We don't want to limit to specific noeds
+    # We don't want to limit to specific nodes
+    affinity: ""
+    resources: *resourcesLoki
+  backend:
+    # Minimum 2 is required
+    replicas: 2
+
+    # We don't want to limit to specific nodes
     affinity: ""
     resources: *resourcesLoki
   serviceAccount: