diff --git a/src/Dapplo.Log.Tests/Dapplo.Log.Tests.csproj b/src/Dapplo.Log.Tests/Dapplo.Log.Tests.csproj
index 99395ad..c67e6b5 100644
--- a/src/Dapplo.Log.Tests/Dapplo.Log.Tests.csproj
+++ b/src/Dapplo.Log.Tests/Dapplo.Log.Tests.csproj
@@ -33,7 +33,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="log4net" Version="3.2.0" />
+    <PackageReference Include="log4net" Version="3.3.0" />
     <PackageReference Include="NLog" Version="6.0.7" />
     <PackageReference Include="Serilog" Version="4.3.0" />
     <PackageReference Include="xunit.v3" Version="3.2.1" />