diff --git a/Lambda/LambdaCore/LambdaCore.csproj b/Lambda/LambdaCore/LambdaCore.csproj
index 85fb0e7..fbc2f68 100644
--- a/Lambda/LambdaCore/LambdaCore.csproj
+++ b/Lambda/LambdaCore/LambdaCore.csproj
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="log4net" Version="3.2.0" />
+    <PackageReference Include="log4net" Version="3.3.0" />
     <PackageReference Include="Quartz" Version="3.15.0" />
   </ItemGroup>