diff --git a/tour-of-heroes-api.csproj b/tour-of-heroes-api.csproj
index 1f98956..b3c503b 100644
--- a/tour-of-heroes-api.csproj
+++ b/tour-of-heroes-api.csproj
@@ -13,6 +13,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.10" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="7.0.9" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
-  </ItemGroup>
+    <PackageReference Include="log4net" Version="2.0.9" />
+</ItemGroup>
 
 </Project>