diff --git a/windows/security/threat-protection/windows-defender-atp/troubleshoot-siem-windows-defender-advanced-threat-protection.md b/windows/security/threat-protection/windows-defender-atp/troubleshoot-siem-windows-defender-advanced-threat-protection.md
index 12e1769dc3..e69e3f6c99 100644
--- a/windows/security/threat-protection/windows-defender-atp/troubleshoot-siem-windows-defender-advanced-threat-protection.md
+++ b/windows/security/threat-protection/windows-defender-atp/troubleshoot-siem-windows-defender-advanced-threat-protection.md
@@ -10,7 +10,7 @@ ms.pagetype: security
 ms.author: macapara
 author: mjcaparas
 ms.localizationpriority: high
-ms.date: 10/16/2017
+ms.date: 02/13/2018
 ---
 
 # Troubleshoot SIEM tool integration issues