diff --git a/tests/fsharp/Reference.Tests.FSharp.xUnit/Reference.Tests.FSharp.xUnit.fsproj b/tests/fsharp/Reference.Tests.FSharp.xUnit/Reference.Tests.FSharp.xUnit.fsproj
index 847ad8e..e5e176f 100644
--- a/tests/fsharp/Reference.Tests.FSharp.xUnit/Reference.Tests.FSharp.xUnit.fsproj
+++ b/tests/fsharp/Reference.Tests.FSharp.xUnit/Reference.Tests.FSharp.xUnit.fsproj
@@ -24,7 +24,7 @@
     <PackageReference Include="OpenTracing" Version="0.12.0" />
     <PackageReference Include="Serilog" Version="2.8.0" />
     <PackageReference Include="NLog" Version="4.6.3" />
-    <PackageReference Include="log4net" Version="2.0.8" />
+    <PackageReference Include="log4net" Version="2.0.10" />
   </ItemGroup>
 
   <ItemGroup>