diff --git a/csharp/Directory.Build.props b/csharp/Directory.Build.props
index 3e58a0f..612d97d 100644
--- a/csharp/Directory.Build.props
+++ b/csharp/Directory.Build.props
@@ -35,6 +35,6 @@
 
   <!-- Source Link: enables stepping into source code during debugging -->
   <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.201" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="10.0.300" PrivateAssets="All" />
   </ItemGroup>
 </Project>
diff --git a/csharp/src/Noie.Nds.Api.Proto.V3/Noie.Nds.Api.Proto.V3.csproj b/csharp/src/Noie.Nds.Api.Proto.V3/Noie.Nds.Api.Proto.V3.csproj
index 9bf102c..11d2c9a 100644
--- a/csharp/src/Noie.Nds.Api.Proto.V3/Noie.Nds.Api.Proto.V3.csproj
+++ b/csharp/src/Noie.Nds.Api.Proto.V3/Noie.Nds.Api.Proto.V3.csproj
@@ -21,9 +21,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.34.0" />
+    <PackageReference Include="Google.Protobuf" Version="3.35.1" />
     <!-- Build-time codegen only -->
-    <PackageReference Include="Grpc.Tools" Version="2.78.0" PrivateAssets="all" />
+    <PackageReference Include="Grpc.Tools" Version="2.81.1" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/csharp/src/Noie.Nds.Api.Proto/Noie.Nds.Api.Proto.csproj b/csharp/src/Noie.Nds.Api.Proto/Noie.Nds.Api.Proto.csproj
index 6cebd36..e7e3262 100644
--- a/csharp/src/Noie.Nds.Api.Proto/Noie.Nds.Api.Proto.csproj
+++ b/csharp/src/Noie.Nds.Api.Proto/Noie.Nds.Api.Proto.csproj
@@ -21,7 +21,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.34.0" />
+    <PackageReference Include="Google.Protobuf" Version="3.35.1" />
   </ItemGroup>
 
 </Project>
diff --git a/csharp/src/Noie.Nds.Api/Noie.Nds.Api.csproj b/csharp/src/Noie.Nds.Api/Noie.Nds.Api.csproj
index 3ce379c..e8851ea 100644
--- a/csharp/src/Noie.Nds.Api/Noie.Nds.Api.csproj
+++ b/csharp/src/Noie.Nds.Api/Noie.Nds.Api.csproj
@@ -36,7 +36,7 @@
 
   <ItemGroup>
     <!-- Protocol Buffers Runtime -->
-    <PackageReference Include="Google.Protobuf" Version="3.34.0" />
+    <PackageReference Include="Google.Protobuf" Version="3.35.1" />
   </ItemGroup>
 
 </Project>
diff --git a/csharp/tests/Noie.Nds.Api.Tests/Noie.Nds.Api.Tests.csproj b/csharp/tests/Noie.Nds.Api.Tests/Noie.Nds.Api.Tests.csproj
index 1e370f9..8db4a65 100644
--- a/csharp/tests/Noie.Nds.Api.Tests/Noie.Nds.Api.Tests.csproj
+++ b/csharp/tests/Noie.Nds.Api.Tests/Noie.Nds.Api.Tests.csproj
@@ -14,17 +14,17 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="8.0.1">
+    <PackageReference Include="coverlet.collector" Version="10.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="8.9.0" />
+    <PackageReference Include="FluentAssertions" Version="8.10.0" />
   </ItemGroup>
 
 </Project>