diff --git a/LibreMetaverse.Tests/LibreMetaverse.Tests.csproj b/LibreMetaverse.Tests/LibreMetaverse.Tests.csproj
index 2672e13b..b5e0e14c 100644
--- a/LibreMetaverse.Tests/LibreMetaverse.Tests.csproj
+++ b/LibreMetaverse.Tests/LibreMetaverse.Tests.csproj
@@ -54,7 +54,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="NUnit" Version="3.8.1" />
+    <PackageReference Include="NUnit" Version="3.9.0" />
     <PackageReference Include="NUnit.ConsoleRunner" Version="3.7.0" />
   </ItemGroup>
   <ItemGroup>
diff --git a/LibreMetaverse.sln b/LibreMetaverse.sln
index 11512540..b7868abb 100644
--- a/LibreMetaverse.sln
+++ b/LibreMetaverse.sln
@@ -1,6 +1,6 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.26730.12
+VisualStudioVersion = 15.0.27130.2024
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Baker", "Programs\Baker\Baker.csproj", "{95F42663-0000-0000-0000-000000000000}"
 EndProject
diff --git a/LibreMetaverseTypes/LibreMetaverse.Types.csproj b/LibreMetaverseTypes/LibreMetaverse.Types.csproj
index 2c032a14..2e44b1b6 100644
--- a/LibreMetaverseTypes/LibreMetaverse.Types.csproj
+++ b/LibreMetaverseTypes/LibreMetaverse.Types.csproj
@@ -51,7 +51,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="protobuf-net" Version="2.3.2" />
+    <PackageReference Include="protobuf-net" Version="2.3.5" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Properties\" />