diff --git a/windows/security/threat-protection/microsoft-defender-antivirus/manage-updates-baselines-microsoft-defender-antivirus.md b/windows/security/threat-protection/microsoft-defender-antivirus/manage-updates-baselines-microsoft-defender-antivirus.md
index f562eb572d..fcdd4188f5 100644
--- a/windows/security/threat-protection/microsoft-defender-antivirus/manage-updates-baselines-microsoft-defender-antivirus.md
+++ b/windows/security/threat-protection/microsoft-defender-antivirus/manage-updates-baselines-microsoft-defender-antivirus.md
@@ -13,7 +13,7 @@ ms.author: deniseb
 ms.custom: nextgen
 ms.reviewer: 
 manager: dansimp
-ms.date: 11/06/2020
+ms.date: 11/30/2020
 ---
 
 # Manage Microsoft Defender Antivirus updates and apply baselines
@@ -77,6 +77,22 @@ All our updates contain
 
 
 <details>
+<summary> November-2020 (Platform: 4.18.2011.6 | Engine: 1.1.17600.5)</summary>
+
+&ensp;Security intelligence update version: **1.327.1854.0**  
+&ensp;Released: **November 30, 2020**  
+&ensp;Platform: **4.18.2011.6**  
+&ensp;Engine: **1.1.17600.5**  
+&ensp;Support phase: **Security and Critical Updates**
+    
+### What's new
+- item1
+- item2
+
+### Known Issues
+No known issues  
+<br/>
+</details><details>
 <summary> October-2020 (Platform: 4.18.2010.7 | Engine: 1.1.17600.5)</summary>
 
 &ensp;Security intelligence update version: **1.327.7.0**