diff --git a/otc/osctest.t09.de/stacks/otc/ingress-nginx.yaml b/otc/osctest.t09.de/stacks/otc/ingress-nginx.yaml
index 8a3003a..7e9c062 100644
--- a/otc/osctest.t09.de/stacks/otc/ingress-nginx.yaml
+++ b/otc/osctest.t09.de/stacks/otc/ingress-nginx.yaml
@@ -20,7 +20,7 @@ spec:
   sources:
     - repoURL: https://edp.buildth.ing/DevFW-CICD/ingress-nginx-helm.git
       path: charts/ingress-nginx
-      targetRevision: helm-chart-4.12.4-depends
+      targetRevision: helm-chart-4.12.1-depends
       helm:
         valueFiles:
           - $values/otc/osctest.t09.de/stacks/otc/ingress-nginx/values.yaml