diff --git a/MailAgent/MailAgent.csproj b/MailAgent/MailAgent.csproj
index 57b37f6..1d09862 100644
--- a/MailAgent/MailAgent.csproj
+++ b/MailAgent/MailAgent.csproj
@@ -53,7 +53,7 @@
     <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="9.0.10" />
     <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="9.0.10" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.10" />
-    <PackageReference Include="Microsoft.Extensions.Options" Version="9.0.10" />
+    <PackageReference Include="Microsoft.Extensions.Options" Version="10.0.0" />
     <PackageReference Include="Microsoft.Identity.Client" Version="4.78.0" />
     <PackageReference Include="MimeKit" Version="4.14.0" />
     <PackageReference Include="Nito.AsyncEx" Version="5.1.2" />