diff --git a/test/Eryph.ClientRuntime.Configuration.Tests/Eryph.ClientRuntime.Configuration.Tests.csproj b/test/Eryph.ClientRuntime.Configuration.Tests/Eryph.ClientRuntime.Configuration.Tests.csproj
index e2626a4..3ff9f6f 100644
--- a/test/Eryph.ClientRuntime.Configuration.Tests/Eryph.ClientRuntime.Configuration.Tests.csproj
+++ b/test/Eryph.ClientRuntime.Configuration.Tests/Eryph.ClientRuntime.Configuration.Tests.csproj
@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-    <PackageReference Include="Moq" Version="4.18.4" />
+    <PackageReference Include="Moq" Version="4.20.70" />
     <PackageReference Include="xunit" Version="2.8.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
       <PrivateAssets>all</PrivateAssets>