diff --git a/vulnerable_asp_net_core/vulnerable_asp_net_core.csproj b/vulnerable_asp_net_core/vulnerable_asp_net_core.csproj
index 4109d96..bb82d2c 100644
--- a/vulnerable_asp_net_core/vulnerable_asp_net_core.csproj
+++ b/vulnerable_asp_net_core/vulnerable_asp_net_core.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.1.1" />
     <PackageReference Include="System.Data.SQLite.Core" Version="1.0.109.2" />
     <PackageReference Include="System.Text.Encodings.Web" Version="4.5.0" />
-    <PackageReference Include="log4net" Version="2.0.8" />
+    <PackageReference Include="log4net" Version="3.3.0" />
   </ItemGroup>
 
   <ItemGroup>