diff --git a/charts/actinia/Chart.yaml b/charts/actinia/Chart.yaml
index 0c7bece..21ad20b 100644
--- a/charts/actinia/Chart.yaml
+++ b/charts/actinia/Chart.yaml
@@ -22,5 +22,5 @@ appVersion: 2.6.3
 
 dependencies:
 - name: redis
-  version: "17.9.5"
+  version: "18.19.4"
   repository: "https://charts.bitnami.com/bitnami"