diff --git a/Tests/Directory.Build.props b/Tests/Directory.Build.props
index 7f82a954..bd92f5b5 100644
--- a/Tests/Directory.Build.props
+++ b/Tests/Directory.Build.props
@@ -8,7 +8,7 @@
     </PackageReference>
     <PackageReference Include="JunitXml.TestLogger" Version="3.0.134" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.3" />
-    <PackageReference Include="Moq" Version="4.18.4" />
+    <PackageReference Include="Moq" Version="4.20.1" />
     <PackageReference Include="xunit" Version="2.5.0" />
     <PackageReference Include="xunit.runner.visualstudio" PrivateAssets="All" Version="2.4.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>