diff --git a/tests/Directory.Build.props b/tests/Directory.Build.props
index 60ea80edb..7a41ff893 100644
--- a/tests/Directory.Build.props
+++ b/tests/Directory.Build.props
@@ -21,7 +21,8 @@
     <XunitExtensibilityCoreVersion>2.9.2</XunitExtensibilityCoreVersion>
     <NSubstituteVersion>5.3.0</NSubstituteVersion>
     <NSubstituteAnalyzersCSharpVersion>1.0.17</NSubstituteAnalyzersCSharpVersion>
-    <CoverletCollectorVersion>6.0.2</CoverletCollectorVersion>
+    <!--MVS-2025-w7cf-4mh5-->
+    <CoverletCollectorVersion>6.0.4</CoverletCollectorVersion>
     <SeleniumWebDriverVersion>4.8.0</SeleniumWebDriverVersion>
     <SeleniumWebDriverChromeDriverVersion>108.0.5359.7100</SeleniumWebDriverChromeDriverVersion>
     <BenchmarkDotNetVersion>0.12.1</BenchmarkDotNetVersion>
diff --git a/tests/E2E Tests/AgentApplications/AgentApplicationsTests.csproj b/tests/E2E Tests/AgentApplications/AgentApplicationsTests.csproj
index 741c3716f..5c9cfacf5 100644
--- a/tests/E2E Tests/AgentApplications/AgentApplicationsTests.csproj	
+++ b/tests/E2E Tests/AgentApplications/AgentApplicationsTests.csproj	
@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.0" />
+    <PackageReference Include="coverlet.collector" Version="$(CoverletCollectorVersion)" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
   </ItemGroup>
 
diff --git a/tests/Microsoft.Identity.Web.UI.Test/Microsoft.Identity.Web.UI.Test.csproj b/tests/Microsoft.Identity.Web.UI.Test/Microsoft.Identity.Web.UI.Test.csproj
index 8247dba78..c6850db9e 100644
--- a/tests/Microsoft.Identity.Web.UI.Test/Microsoft.Identity.Web.UI.Test.csproj
+++ b/tests/Microsoft.Identity.Web.UI.Test/Microsoft.Identity.Web.UI.Test.csproj
@@ -16,7 +16,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.0">
+    <PackageReference Include="coverlet.collector" Version="$(CoverletCollectorVersion)">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/tools/CrossPlatformValidator/CrossPlatformValidation/CrossPlatformValidatorTests/CrossPlatformValidatorTests.csproj b/tools/CrossPlatformValidator/CrossPlatformValidation/CrossPlatformValidatorTests/CrossPlatformValidatorTests.csproj
index 9bbdb8939..578266d53 100644
--- a/tools/CrossPlatformValidator/CrossPlatformValidation/CrossPlatformValidatorTests/CrossPlatformValidatorTests.csproj
+++ b/tools/CrossPlatformValidator/CrossPlatformValidation/CrossPlatformValidatorTests/CrossPlatformValidatorTests.csproj
@@ -17,7 +17,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.0">
+    <PackageReference Include="coverlet.collector" Version="$(CoverletCollectorVersion)">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/tools/app-provisioning-tool/tests/Tests.csproj b/tools/app-provisioning-tool/tests/Tests.csproj
index f4dfca4cc..01ba01979 100644
--- a/tools/app-provisioning-tool/tests/Tests.csproj
+++ b/tools/app-provisioning-tool/tests/Tests.csproj
@@ -27,7 +27,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="1.3.0">
+    <PackageReference Include="coverlet.collector" Version="$(CoverletCollectorVersion)">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>