diff --git a/nginx-chart/environments/stg/values.yaml b/nginx-chart/environments/stg/values.yaml
index cf7aefa..af2432f 100644
--- a/nginx-chart/environments/stg/values.yaml
+++ b/nginx-chart/environments/stg/values.yaml
@@ -5,7 +5,7 @@ replicaCount: 2
 
 image:
   repository: "imageregistry.gen-itech.com/demo/applicationtest"
-  tag: "45"
+  tag: "57"
 
 ingress:
   host: nginx.stg.local