diff --git a/PacketDotNet/PacketDotNet.csproj b/PacketDotNet/PacketDotNet.csproj
index 360bd1f3..b123e400 100644
--- a/PacketDotNet/PacketDotNet.csproj
+++ b/PacketDotNet/PacketDotNet.csproj
@@ -33,7 +33,7 @@
   </PropertyGroup>  
 
   <ItemGroup Condition="'$(Configuration)'=='Debug'">
-    <PackageReference Include="log4net" Version="3.2.0" />
+    <PackageReference Include="log4net" Version="3.3.0" />
   </ItemGroup>  
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net472' ">
diff --git a/Test/Test.csproj b/Test/Test.csproj
index e3865dd9..3edfa0cd 100644
--- a/Test/Test.csproj
+++ b/Test/Test.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>    
-    <PackageReference Include="log4net" Version="3.2.0" />
+    <PackageReference Include="log4net" Version="3.3.0" />
     <PackageReference Include="nunit" Version="4.4.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />