diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3d06ba1..0ef2da5 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -49,7 +49,7 @@ jobs:
         with:
           name: vaas
           repository: gdatasoftwareag/charts
-          tag: 1.0.2
+          tag: 1.0.3
           path: charts/vaas
           registry: ghcr.io
           registry_username: ${{ secrets.REGISTRY_USERNAME }}
diff --git a/charts/vaas/Chart.lock b/charts/vaas/Chart.lock
index b72ce6b..aabefcb 100644
--- a/charts/vaas/Chart.lock
+++ b/charts/vaas/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 18.1.5
+  version: 18.12.1
 - name: gdscan
   repository: https://gdatasoftwareag.github.io/gdscan/
-  version: 1.4.5
+  version: 1.6.0
 - name: mini-identity-provider
   repository: oci://ghcr.io/gdatasoftwareag
   version: 0.1.17
-digest: sha256:e4f283b831d4726932df1ba32ed10a746faa7aa89fd7345c3f952b7563e856bd
-generated: "2024-02-12T09:11:31.341370564+01:00"
+digest: sha256:58cd2dbd7a6d6d3749dd68c3ae1c0e75237a368ebf01cafa36ca7794a8982118
+generated: "2024-02-13T08:40:59.295006648+01:00"
diff --git a/charts/vaas/Chart.yaml b/charts/vaas/Chart.yaml
index 2979cfd..2d2974b 100644
--- a/charts/vaas/Chart.yaml
+++ b/charts/vaas/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: vaas
-version: 1.0.2
+version: 1.0.3
 description: Deployment of a Verdict-as-a-Service on-premise instance
 maintainers:
   - name: G DATA CyberDefense AG
@@ -8,11 +8,11 @@ maintainers:
 type: application
 dependencies:
   - name: redis
-    version: 18.1.5
+    version: 18.12.1
     condition: redis.enabled
     repository: https://charts.bitnami.com/bitnami
   - name: gdscan
-    version: 1.4.5
+    version: 1.6.0
     condition: gdscan.enabled
     repository: https://gdatasoftwareag.github.io/gdscan/
   - name: mini-identity-provider
diff --git a/charts/vaas/templates/gateway/_helpers.tpl b/charts/vaas/templates/gateway/_helpers.tpl
index 30dfead..87cd34d 100644
--- a/charts/vaas/templates/gateway/_helpers.tpl
+++ b/charts/vaas/templates/gateway/_helpers.tpl
@@ -72,6 +72,10 @@ Create environment variables to configure gateway container.
   value: {{.Values.gateway.uploadUrl}}
 - name: JwtSettings__Secret
   value: {{ randAlphaNum 64 }}
+- name: GDScanConfiguration__Url
+  value: "http://gdscan:8080/scan/body"
+- name: RedisConfiguration__Configuration
+  value: "redis-master"
 {{- if .Values.gateway.cloudhashlookup.enabled }}
 - name: VerdictAsAService__Url
   value: {{ .Values.gateway.options.url | quote }}
diff --git a/charts/vaas/templates/gateway/statefulset.yaml b/charts/vaas/templates/gateway/statefulset.yaml
index 92ed189..52e64c7 100644
--- a/charts/vaas/templates/gateway/statefulset.yaml
+++ b/charts/vaas/templates/gateway/statefulset.yaml
@@ -28,8 +28,9 @@ spec:
           emptyDir: {}
       containers:
         - name: {{ include "gateway.name" . }}
-          securityContext:
-            readOnlyRootFilesystem: true
+          {{- if .Values.gateway.containerSecurityContext.enabled }}        
+          securityContext: {{- omit .Values.gateway.containerSecurityContext "enabled" | toYaml | nindent 12 }}
+          {{- end }}
           image: '{{ .Values.gateway.image.repository }}:{{ .Values.gateway.image.tag | default "latest" }}'
           imagePullPolicy: {{ .Values.gateway.image.pullPolicy }}
           volumeMounts:
diff --git a/charts/vaas/values.yaml b/charts/vaas/values.yaml
index 82f6a52..6c032fc 100644
--- a/charts/vaas/values.yaml
+++ b/charts/vaas/values.yaml
@@ -102,8 +102,14 @@ gateway:
       memory: 256Mi
 
   containerSecurityContext:
-    enabled: false
-
+    enabled: true
+    readOnlyRootFilesystem: true
+    allowPrivilegeEscalation: false
+    runAsNonRoot: true
+    capabilities:
+      drop: ["ALL"]
+    seccompProfile:
+      type: RuntimeDefault
   image:
     repository: ghcr.io/gdatasoftwareag/vaas/gateway
     pullPolicy: Always
@@ -147,8 +153,6 @@ gdscan:
       repository: ghcr.io/gdatasoftwareag/vaas/scanserver
       pullPolicy: Always
       tag: 1.9.8
-    containerSecurityContext:
-      enabled: false
     resources:
       limits:
         memory: 2.5Gi
@@ -160,8 +164,6 @@ gdscan:
       repository: ghcr.io/gdatasoftwareag/vaas/scanner
       pullPolicy: Always
       tag: 1.9.8
-    containerSecurityContext:
-      enabled: false
     resources:
       limits:
         memory: 4Gi
@@ -222,8 +224,6 @@ gdscan:
       registry: docker.io
       repository: bitnami/kubectl
       tag: latest
-    containerSecurityContext:
-      enabled: false
     enabled: true
     schedule: "0 * * * *"
     networkPolicy:
@@ -247,6 +247,13 @@ redis:
     persistence:
       enabled: false
     containerSecurityContext:
-      enabled: false
+      enabled: true
+      readOnlyRootFilesystem: true
+      allowPrivilegeEscalation: false
+      runAsNonRoot: true
+      capabilities:
+        drop: ["ALL"]
+      seccompProfile:
+        type: RuntimeDefault
   networkPolicy:
     enabled: true