diff --git a/FeatureFlags/FeatureFlags.FunctionalTests/FeatureFlags.FunctionalTests.csproj b/FeatureFlags/FeatureFlags.FunctionalTests/FeatureFlags.FunctionalTests.csproj
index 81aa6394..86b8c77b 100644
--- a/FeatureFlags/FeatureFlags.FunctionalTests/FeatureFlags.FunctionalTests.csproj
+++ b/FeatureFlags/FeatureFlags.FunctionalTests/FeatureFlags.FunctionalTests.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.AzureKeyVault" Version="3.1.18" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.2.6" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.5" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.6" />
     <PackageReference Include="coverlet.collector" Version="3.1.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>