diff --git a/PacketDotNet/PacketDotNet.csproj b/PacketDotNet/PacketDotNet.csproj
index 72dfa962..a30c12aa 100644
--- a/PacketDotNet/PacketDotNet.csproj
+++ b/PacketDotNet/PacketDotNet.csproj
@@ -33,7 +33,7 @@
   </PropertyGroup>  
 
   <ItemGroup Condition="'$(Configuration)'=='Debug'">
-    <PackageReference Include="log4net" Version="3.0.4" />
+    <PackageReference Include="log4net" Version="3.1.0" />
   </ItemGroup>  
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net472' ">
diff --git a/Test/Test.csproj b/Test/Test.csproj
index ff09b755..5b4fbb19 100644
--- a/Test/Test.csproj
+++ b/Test/Test.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net9.0</TargetFramework>
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>    
-    <PackageReference Include="log4net" Version="3.0.4" />
+    <PackageReference Include="log4net" Version="3.1.0" />
     <PackageReference Include="nunit" Version="4.3.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />