diff --git a/matrix-synapse/Chart.yaml b/matrix-synapse/Chart.yaml
index 5ecd7f2..47b087c 100644
--- a/matrix-synapse/Chart.yaml
+++ b/matrix-synapse/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: matrix-synapse
 description: A Helm chart to deploy a Matrix Synapse server on Kubernetes
 type: application
-version: 0.2.1+upv1.149.1
+version: 0.2.2+upv1.149.1
 appVersion: "v1.149.1"
 maintainers:
   - name: jklein
\ No newline at end of file
diff --git a/matrix-synapse/templates/matrix-synapse.sfs.yaml b/matrix-synapse/templates/matrix-synapse.sfs.yaml
index 5783b43..dda5827 100644
--- a/matrix-synapse/templates/matrix-synapse.sfs.yaml
+++ b/matrix-synapse/templates/matrix-synapse.sfs.yaml
@@ -14,6 +14,9 @@ spec:
         app: "{{ .Release.Name }}-{{ .Chart.Name }}"
     spec:
       automountServiceAccountToken: false
+      securityContext:
+        fsGroup: 1000
+        fsGroupChangePolicy: Always
       containers:
         - name: "{{ .Release.Name }}-{{ .Chart.Name }}-container"
           image: "matrixdotorg/synapse:{{ .Chart.AppVersion }}"