diff --git a/TelnyxSharp.Tests/TelnyxSharp.Tests.csproj b/TelnyxSharp.Tests/TelnyxSharp.Tests.csproj
index 6a72f07..8b9cc1e 100644
--- a/TelnyxSharp.Tests/TelnyxSharp.Tests.csproj
+++ b/TelnyxSharp.Tests/TelnyxSharp.Tests.csproj
@@ -9,7 +9,7 @@
 
     <ItemGroup>
         <PackageReference Include="coverlet.collector" Version="6.0.4"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1"/>
         <PackageReference Include="Moq" Version="4.20.72" />
         <PackageReference Include="Polly" Version="8.6.3" />
         <PackageReference Include="RestSharp" Version="112.1.0" />
diff --git a/TelnyxSharp/TelnyxSharp.csproj b/TelnyxSharp/TelnyxSharp.csproj
index 02c434d..3f35054 100644
--- a/TelnyxSharp/TelnyxSharp.csproj
+++ b/TelnyxSharp/TelnyxSharp.csproj
@@ -20,7 +20,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Microsoft.AspNetCore.Http.Features" Version="5.0.17" />
-		<PackageReference Include="Polly" Version="8.6.3" />
+		<PackageReference Include="Polly" Version="8.6.5" />
 		<PackageReference Include="RestSharp" Version="112.1.0" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.9" />
 		<PackageReference Include="Microsoft.Extensions.Options" Version="9.0.9" />