diff --git a/README.md b/README.md
index 495cca0..5e33f1d 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@
 
 ### Flow
 
-![nkeysworld_arch](./assets/nkeysworld_arch-v3.png)
+![nkeysworld_arch](./assets/nkeysworld_arch-v4.png)
 
 ## Grafana DashBoard