diff --git a/manifests/update-image-tags-helm-octopub/test/values/values.yaml b/manifests/update-image-tags-helm-octopub/test/values/values.yaml
index 0a9caff..9690ec8 100644
--- a/manifests/update-image-tags-helm-octopub/test/values/values.yaml
+++ b/manifests/update-image-tags-helm-octopub/test/values/values.yaml
@@ -8,7 +8,7 @@ image:
   repository: octopussamples/octopub-products-microservice
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: ""
+  tag: "20250917.431.1"
 
 database:
   migrateOnStartup: true