diff --git a/windows/security/threat-protection/microsoft-defender-atp/mac-whatsnew.md b/windows/security/threat-protection/microsoft-defender-atp/mac-whatsnew.md
index 171cf371d6..53c62c311d 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/mac-whatsnew.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/mac-whatsnew.md
@@ -19,6 +19,10 @@ ms.topic: conceptual
 
 # What's new in Microsoft Defender Advanced Threat Protection for Mac
 
+## 100.80.42
+
+- Bug fixes
+
 ## 100.79.42
 
 - Fixed an issue where Microsoft Defender ATP for Mac was sometimes interfering with Time Machine