diff --git a/infrastructure/rag/values.yaml b/infrastructure/rag/values.yaml
index 5f6cf7e4..f51288ec 100644
--- a/infrastructure/rag/values.yaml
+++ b/infrastructure/rag/values.yaml
@@ -264,7 +264,7 @@ adminBackend:
   image:
     repository: ghcr.io/stackitcloud/rag-template/admin-backend
     pullPolicy: Always
-    tag: "v2.3.0"
+    tag: "v3.1.1"
 
   command:
   - "poetry"