diff --git a/test/AnonymousTokens.UnitTests/AnonymousTokens.UnitTests.csproj b/test/AnonymousTokens.UnitTests/AnonymousTokens.UnitTests.csproj
index a6bee1e..62a2e8a 100644
--- a/test/AnonymousTokens.UnitTests/AnonymousTokens.UnitTests.csproj
+++ b/test/AnonymousTokens.UnitTests/AnonymousTokens.UnitTests.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
-    <PackageReference Include="Moq" Version="4.15.2" />
+    <PackageReference Include="Moq" Version="4.16.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
     <PackageReference Include="coverlet.collector" Version="1.3.0" />