diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index 601c4fd768e837..d431ec48e35b48 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -15,7 +15,7 @@
       ]
     },
     "microsoft.dotnet.xharness.cli": {
-      "version": "8.0.0-prerelease.25427.2",
+      "version": "8.0.0-prerelease.25504.1",
       "commands": [
         "xharness"
       ]
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 55146b6b4670e2..b109e478cf816d 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -326,17 +326,17 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>b5f53494d6541a1ef9b7d0e13214d5e5e5cec594</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Common" Version="8.0.0-prerelease.25427.2">
+    <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Common" Version="8.0.0-prerelease.25504.1">
       <Uri>https://github.com/dotnet/xharness</Uri>
-      <Sha>fc7f1ca0ff5b949ba7b7500e5aa9a01e4a43d894</Sha>
+      <Sha>6b046b98371515a0e952561c8ea8a882a6f5c105</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Xunit" Version="8.0.0-prerelease.25427.2">
+    <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Xunit" Version="8.0.0-prerelease.25504.1">
       <Uri>https://github.com/dotnet/xharness</Uri>
-      <Sha>fc7f1ca0ff5b949ba7b7500e5aa9a01e4a43d894</Sha>
+      <Sha>6b046b98371515a0e952561c8ea8a882a6f5c105</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XHarness.CLI" Version="8.0.0-prerelease.25427.2">
+    <Dependency Name="Microsoft.DotNet.XHarness.CLI" Version="8.0.0-prerelease.25504.1">
       <Uri>https://github.com/dotnet/xharness</Uri>
-      <Sha>fc7f1ca0ff5b949ba7b7500e5aa9a01e4a43d894</Sha>
+      <Sha>6b046b98371515a0e952561c8ea8a882a6f5c105</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.PackageTesting" Version="8.0.0-beta.25504.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 3854ea876293ad..05be7bb9317193 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -195,9 +195,9 @@
     <!-- Testing -->
     <MicrosoftNETCoreCoreDisToolsVersion>1.1.0</MicrosoftNETCoreCoreDisToolsVersion>
     <MicrosoftNETTestSdkVersion>17.4.0-preview-20220707-01</MicrosoftNETTestSdkVersion>
-    <MicrosoftDotNetXHarnessTestRunnersCommonVersion>8.0.0-prerelease.25427.2</MicrosoftDotNetXHarnessTestRunnersCommonVersion>
-    <MicrosoftDotNetXHarnessTestRunnersXunitVersion>8.0.0-prerelease.25427.2</MicrosoftDotNetXHarnessTestRunnersXunitVersion>
-    <MicrosoftDotNetXHarnessCLIVersion>8.0.0-prerelease.25427.2</MicrosoftDotNetXHarnessCLIVersion>
+    <MicrosoftDotNetXHarnessTestRunnersCommonVersion>8.0.0-prerelease.25504.1</MicrosoftDotNetXHarnessTestRunnersCommonVersion>
+    <MicrosoftDotNetXHarnessTestRunnersXunitVersion>8.0.0-prerelease.25504.1</MicrosoftDotNetXHarnessTestRunnersXunitVersion>
+    <MicrosoftDotNetXHarnessCLIVersion>8.0.0-prerelease.25504.1</MicrosoftDotNetXHarnessCLIVersion>
     <MicrosoftDotNetHotReloadUtilsGeneratorBuildToolVersion>8.0.0-alpha.0.25504.1</MicrosoftDotNetHotReloadUtilsGeneratorBuildToolVersion>
     <XUnitVersion>2.4.2</XUnitVersion>
     <XUnitAnalyzersVersion>1.0.0</XUnitAnalyzersVersion>