diff --git a/AspNetToolkit/AspNetToolkit.csproj b/AspNetToolkit/AspNetToolkit.csproj
index 5b69ff2..031feaf 100644
--- a/AspNetToolkit/AspNetToolkit.csproj
+++ b/AspNetToolkit/AspNetToolkit.csproj
@@ -34,7 +34,7 @@
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="8.0.0" />
-		<PackageReference Include="MailKit" Version="4.3.0" />
+		<PackageReference Include="MailKit" Version="4.16.0" />
 		<PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
 	</ItemGroup>