diff --git a/EmailProvider/EmailProvider.csproj b/EmailProvider/EmailProvider.csproj
index f3b5787..ba49b02 100644
--- a/EmailProvider/EmailProvider.csproj
+++ b/EmailProvider/EmailProvider.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="MailKit" Version="4.1.0" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="7.0.0" />
-    <PackageReference Include="MimeKit" Version="4.1.0" />
+    <PackageReference Include="MimeKit" Version="4.7.1" />
   </ItemGroup>
 
   <ItemGroup>