diff --git a/deployment-configs/onf-demo-pod-DT.yaml b/deployment-configs/onf-demo-pod-DT.yaml
index 45af84b..417670b 100644
--- a/deployment-configs/onf-demo-pod-DT.yaml
+++ b/deployment-configs/onf-demo-pod-DT.yaml
@@ -50,7 +50,8 @@
     fortygig: 'true'
     aggPort: '1'
     serial: 'EC1904000654'
-    oltDebVersion: openolt_asfvolt16-2.3.0-bc6e0853e0e8bf6bd7e4223d4a7ee0dd35ce634d.deb
+    oltDebVersion: openolt_asfvolt16-2.4.6-5d9ab1a36e13e55ca3687af160cfd4f582317493.deb
+    oltDebVersion23: openolt_asfvolt16-2.4.3-c636279643a1cac3128395cc9fc22977e8edc46d.deb
 
 onus:
   -