diff --git a/deployments/ocis-office/helmfile.yaml b/deployments/ocis-office/helmfile.yaml
index cb00802e..563eb7e3 100644
--- a/deployments/ocis-office/helmfile.yaml
+++ b/deployments/ocis-office/helmfile.yaml
@@ -37,7 +37,7 @@ releases:
   - name: redis
     namespace: onlyoffice
     chart: bitnami/redis
-    version: 20.2.1
+    version: 20.4.0
 
   - name: postgres-operator
     namespace: onlyoffice