diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 2423ab74dab..79fc70ad302 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -48,9 +48,9 @@
       <Uri>https://github.com/dotnet/arcade-services</Uri>
       <Sha>25745248c19ebbca84d70591a0adb5fba8957085</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XHarness.CLI" Version="8.0.0-prerelease.24510.2">
+    <Dependency Name="Microsoft.DotNet.XHarness.CLI" Version="8.0.0-prerelease.25255.2">
       <Uri>https://github.com/dotnet/xharness</Uri>
-      <Sha>8c90d68ba97c7ee54d09fccb854f77ed0f9419ef</Sha>
+      <Sha>5429dfdddde318dd8355c661173da7f2f285ebce</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.5.2-3.23266.1">
       <Uri>https://github.com/dotnet/roslyn</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 17d77857d74..ee84d2cf0d3 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -80,7 +80,7 @@
     <!-- vstest -->
     <MicrosoftNetTestSdkVersion>17.5.0</MicrosoftNetTestSdkVersion>
     <!-- xharness -->
-    <MicrosoftDotNetXHarnessCLIVersion>8.0.0-prerelease.24510.2</MicrosoftDotNetXHarnessCLIVersion>
+    <MicrosoftDotNetXHarnessCLIVersion>8.0.0-prerelease.25255.2</MicrosoftDotNetXHarnessCLIVersion>
     <!-- xliff-tasks -->
     <MicrosoftDotNetXliffTasksVersion>1.0.0-beta.23475.1</MicrosoftDotNetXliffTasksVersion>
     <!-- external -->