diff --git a/Chart.yaml b/Chart.yaml
index acd2c2bbc8e40a6ff3433f48ded8acb7c351b746..b8b0637daef33bda01c3623486113582ea5708ae 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -28,7 +28,7 @@ dependencies:
   repository: "https://charts.bitnami.com/bitnami"
   condition: postgresql.enabled
 - name: redis
-  version: "^16.0.0"
+  version: "^18.0.0"
   repository: "https://charts.bitnami.com/bitnami"
   condition: redis.enabled
 - name: k8s-linkup