diff --git a/PeelAndSlice.Tests/PeelAndSlice.Tests.csproj b/PeelAndSlice.Tests/PeelAndSlice.Tests.csproj
index ef4b982..037abba 100644
--- a/PeelAndSlice.Tests/PeelAndSlice.Tests.csproj
+++ b/PeelAndSlice.Tests/PeelAndSlice.Tests.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="MSTest" Version="3.6.3" />
+    <PackageReference Include="MSTest" Version="3.6.4" />
   </ItemGroup>
 
   <ItemGroup>