diff --git a/windows/security/threat-protection/windows-defender-antivirus/manage-updates-baselines-windows-defender-antivirus.md b/windows/security/threat-protection/windows-defender-antivirus/manage-updates-baselines-windows-defender-antivirus.md
index 5184c72aca..d444eaedc1 100644
--- a/windows/security/threat-protection/windows-defender-antivirus/manage-updates-baselines-windows-defender-antivirus.md
+++ b/windows/security/threat-protection/windows-defender-antivirus/manage-updates-baselines-windows-defender-antivirus.md
@@ -50,6 +50,7 @@ Only the main version is listed in the following table as reference information:
 
 Month	| Platform/Client	| Engine
 ---|---|---
+Mar-2020 | 4.18.2003.x| 1.1.16900.x
 Feb-2020	|	- | 1.1.16800.x
 Jan-2020 |	4.18.2001.x	| 1.1.16700.x
 Dec-2019 | - | - |