diff --git a/Tests/Dfe.Academies.Tests.Common/Dfe.Academies.Tests.Common.csproj b/Tests/Dfe.Academies.Tests.Common/Dfe.Academies.Tests.Common.csproj
index 2de294dd3..fede45680 100644
--- a/Tests/Dfe.Academies.Tests.Common/Dfe.Academies.Tests.Common.csproj
+++ b/Tests/Dfe.Academies.Tests.Common/Dfe.Academies.Tests.Common.csproj
@@ -28,7 +28,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.8" />
     <PackageReference Include="MockQueryable.NSubstitute" Version="7.0.3" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="NSubstitute" Version="5.1.0" />
+    <PackageReference Include="NSubstitute" Version="5.3.0" />
   </ItemGroup>
 
   <ItemGroup>