diff --git a/Os2lPlugin/Os2lPlugin.csproj b/Os2lPlugin/Os2lPlugin.csproj
index bf42f0b..85a2be3 100644
--- a/Os2lPlugin/Os2lPlugin.csproj
+++ b/Os2lPlugin/Os2lPlugin.csproj
@@ -14,7 +14,7 @@
 		<PackageReference Include="System.Text.Json" Version="10.0.9" />
 		<PackageReference Include="Common.Logging" Version="3.4.1" />
 		<PackageReference Include="Common.Logging.Core" Version="3.4.1" />
-		<PackageReference Include="IPNetwork2" Version="3.5.3" />
+		<PackageReference Include="IPNetwork2" Version="4.3.0" />
 		<PackageReference Include="Makaretu.Dns" Version="2.0.1" />
 		<PackageReference Include="Makaretu.Dns.Multicast" Version="0.27.0" />
 		<PackageReference Include="Microsoft.CSharp" Version="4.7.0" />