diff --git a/Sharpcaster.Test/Sharpcaster.Test.csproj b/Sharpcaster.Test/Sharpcaster.Test.csproj
index 28a9a24..fda1b7f 100644
--- a/Sharpcaster.Test/Sharpcaster.Test.csproj
+++ b/Sharpcaster.Test/Sharpcaster.Test.csproj
@@ -5,8 +5,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="xunit" Version="2.9.2" />
diff --git a/Sharpcaster/Sharpcaster.csproj b/Sharpcaster/Sharpcaster.csproj
index 56b5bd6..a7c1e55 100644
--- a/Sharpcaster/Sharpcaster.csproj
+++ b/Sharpcaster/Sharpcaster.csproj
@@ -29,10 +29,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.28.3" />
+    <PackageReference Include="Google.Protobuf" Version="3.29.0" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Roslynator.Analyzers" Version="4.12.9">
       <PrivateAssets>all</PrivateAssets>