diff --git a/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj b/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj
index cb9c2a4..66038f6 100644
--- a/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj
+++ b/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj
@@ -10,7 +10,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
-        <PackageReference Include="Moq" Version="4.20.72" />
+        <PackageReference Include="Moq" Version="4.21.0" />
         <PackageReference Include="NUnit" Version="4.2.2" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.6.0" />