diff --git a/Minio.Tests/Minio.Tests.csproj b/Minio.Tests/Minio.Tests.csproj
index a5c32751..5829d9c9 100644
--- a/Minio.Tests/Minio.Tests.csproj
+++ b/Minio.Tests/Minio.Tests.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
-    <PackageReference Include="Moq" Version="4.18.4" />
+    <PackageReference Include="Moq" Version="4.20.2" />
     <ProjectReference Include="..\Minio\Minio.csproj" />
   </ItemGroup>
 </Project>
\ No newline at end of file