diff --git a/test/functional/helmfile.yaml b/test/functional/helmfile.yaml
index 62bb6c0c..eb7189b9 100644
--- a/test/functional/helmfile.yaml
+++ b/test/functional/helmfile.yaml
@@ -101,7 +101,7 @@ releases:
   - name: redis
     namespace: default
     chart: bitnami/redis
-    version: 19.1.3
+    version: 19.5.5
     wait: true
     needs:
       - istio-system/istiod