diff --git a/charts/etrip/Chart.yaml b/charts/etrip/Chart.yaml
index 464bf59..c3591b3 100644
--- a/charts/etrip/Chart.yaml
+++ b/charts/etrip/Chart.yaml
@@ -2,5 +2,5 @@ apiVersion: v1
 name: etrip
 description: eTrip PHP Helm chart
 type: application
-version: 0.7.2
+version: 0.7.3
 appVersion: 6.5.35
diff --git a/charts/etrip/templates/redis.yml b/charts/etrip/templates/redis.yml
index d4f544e..912ae2f 100644
--- a/charts/etrip/templates/redis.yml
+++ b/charts/etrip/templates/redis.yml
@@ -26,7 +26,13 @@ spec:
     spec:
       containers:
       - name: redis
-        image: redis:4-alpine
+        command:
+        - /bin/sh
+        - -c
+        - |
+          echo "requirepass ${REDIS_PASSWORD}" > /etc/redis.conf
+          redis-server /etc/redis.conf
+        image: redis:alpine
         env:
         - name: REDIS_PASSWORD
           valueFrom: