diff --git a/test/devices/get_system_date_and_time_test.exs b/test/devices/get_system_date_and_time_test.exs
index f54cef7..ace0fb1 100644
--- a/test/devices/get_system_date_and_time_test.exs
+++ b/test/devices/get_system_date_and_time_test.exs
@@ -16,7 +16,7 @@ defmodule Onvif.Devices.GetSystemDateAndTimeTest do
       {:ok, service_capabilities} = Onvif.Devices.GetSystemDateAndTime.request(device)
 
       assert service_capabilities == %Onvif.Devices.SystemDateAndTime{
-               current_diff: -151215,
+               current_diff: -151435,
                date_time_type: :manual,
                datetime: ~U[2024-07-09 19:49:06Z],
                daylight_savings: true,