diff --git a/test/OpenFeature.Tests/OpenFeature.Tests.csproj b/test/OpenFeature.Tests/OpenFeature.Tests.csproj
index 00a5dd16..6c719638 100644
--- a/test/OpenFeature.Tests/OpenFeature.Tests.csproj
+++ b/test/OpenFeature.Tests/OpenFeature.Tests.csproj
@@ -18,7 +18,7 @@
     </PackageReference>
     <PackageReference Include="FluentAssertions" Version="$(FluentAssertionsVer)" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(MicrosoftNETTestSdkPkgVer)" />
-    <PackageReference Include="Moq" Version="4.18.4" />
+    <PackageReference Include="Moq" Version="[4.18.4]" />
     <PackageReference Include="NSubstitute" Version="$(NSubstituteVer)" />
     <PackageReference Include="xunit" Version="$(XUnitPkgVer)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XUnitRunnerVisualStudioPkgVer)">