diff --git a/Projects/UOContent/UOContent.csproj b/Projects/UOContent/UOContent.csproj
index 32e7259da..381763372 100644
--- a/Projects/UOContent/UOContent.csproj
+++ b/Projects/UOContent/UOContent.csproj
@@ -31,7 +31,7 @@
         <ProjectReference Include="..\Server\Server.csproj" Private="false" PrivateAssets="All" IncludeAssets="None">
             <IncludeInPackage>false</IncludeInPackage>
         </ProjectReference>
-        <PackageReference Include="MailKit" Version="4.2.0" />
+        <PackageReference Include="MailKit" Version="4.3.0" />
         <PackageReference Include="Microsoft.Extensions.FileSystemGlobbing" Version="7.0.0" />
         <PackageReference Include="Microsoft.Toolkit.HighPerformance" Version="7.1.2" />
         <PackageReference Include="Zlib.Bindings" Version="1.11.0" />