diff --git a/Common/Variance/Variance.csproj b/Common/Variance/Variance.csproj
index d5ba1d3..6caf3b2 100644
--- a/Common/Variance/Variance.csproj
+++ b/Common/Variance/Variance.csproj
@@ -29,7 +29,7 @@
 
   <ItemGroup>
     <PackageReference Include="Eto.Forms" Version="2.5.5" />
-    <PackageReference Include="MailKit" Version="2.8.0" />
+    <PackageReference Include="MailKit" Version="2.9.0" />
     <PackageReference Include="System.Security.Cryptography.Algorithms" Version="4.3.1" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="4.7.0" />
     <PackageReference Include="System.Security.Cryptography.X509Certificates" Version="4.3.2" />
diff --git a/Common/Variance_hl/Variance_hl.csproj b/Common/Variance_hl/Variance_hl.csproj
index d397b2b..b7a6979 100644
--- a/Common/Variance_hl/Variance_hl.csproj
+++ b/Common/Variance_hl/Variance_hl.csproj
@@ -158,7 +158,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="MailKit" Version="2.8.0" />
+    <PackageReference Include="MailKit" Version="2.9.0" />
     <PackageReference Include="System.Management" Version="4.7.0" />
     <PackageReference Include="System.Security.Cryptography.Algorithms" Version="4.3.1" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="4.7.0" />