diff --git a/topology/University of Michigan/AGLT2/AGLT2_downtime.yaml b/topology/University of Michigan/AGLT2/AGLT2_downtime.yaml
index 437e6b96f..704ff163b 100644
--- a/topology/University of Michigan/AGLT2/AGLT2_downtime.yaml	
+++ b/topology/University of Michigan/AGLT2/AGLT2_downtime.yaml	
@@ -1437,7 +1437,7 @@
   Description: Finishing emergency upgrade to RHEL9
   Severity: Outage
   StartTime: Dec 12, 2024 23:00 +0000
-  EndTime: Dec 13, 2024 23:00 +0000
+  EndTime: Dec 17, 2024 17:00 +0000
   CreatedTime: Dec 12, 2024 21:53 +0000
   ResourceName: AGLT2_CE_2
   Services:
@@ -1448,7 +1448,7 @@
   Description: Finishing emergency upgrade to RHEL9
   Severity: Outage
   StartTime: Dec 12, 2024 23:00 +0000
-  EndTime: Dec 13, 2024 23:00 +0000
+  EndTime: Dec 17, 2024 17:00 +0000
   CreatedTime: Dec 12, 2024 21:53 +0000
   ResourceName: AGLT2_CE_3
   Services: