diff --git a/8.0/Apps/WeatherTwentyOne/devops/AzureDevOps/azdo_mac.yml b/8.0/Apps/WeatherTwentyOne/devops/AzureDevOps/azdo_mac.yml
index c71e7a419..b3d6d3f11 100644
--- a/8.0/Apps/WeatherTwentyOne/devops/AzureDevOps/azdo_mac.yml
+++ b/8.0/Apps/WeatherTwentyOne/devops/AzureDevOps/azdo_mac.yml
@@ -3,7 +3,7 @@ trigger:
 
 variables:
     BuildConfiguration: Release
-    DotNetVersion: 6.0.300
+    DotNetVersion: 8.0.100
 
 stages:
 - stage: BuildMacCatalyst