diff --git a/VpSharp.IntegrationTests/src/Program.cs b/VpSharp.IntegrationTests/src/Program.cs
index c28e85e..1c26974 100644
--- a/VpSharp.IntegrationTests/src/Program.cs
+++ b/VpSharp.IntegrationTests/src/Program.cs
@@ -1,4 +1,4 @@
-using VpSharp;
+using VpSharp;
 using VpSharp.Commands;
 using VpSharp.Entities;
 using VpSharp.IntegrationTests.CommandModules;
@@ -28,7 +28,7 @@ var configuration = new VirtualParadiseConfiguration
 };
 
 using var client = new VirtualParadiseClient(configuration);
-CommandsExtension commands = client.UseCommands(new CommandsExtensionConfiguration {Prefixes = new[] {"!"}});
+CommandsExtension commands = client.UseCommands(new CommandsExtensionConfiguration { Prefixes = ["!"] });
 commands.RegisterCommands<TestCommands>();
 
 Console.WriteLine(@"Connecting to universe");
@@ -38,7 +38,7 @@ Console.WriteLine(@"Logging in");
 await client.LoginAsync();
 
 Console.WriteLine(@"Entering world");
-VirtualParadiseWorld world = await client.EnterAsync("Mutation");
+VirtualParadiseWorld world = await client.EnterAsync("Blizzard");
 Console.WriteLine(@"Entered world!");
 
 VirtualParadiseAvatar avatar = client.CurrentAvatar!;
diff --git a/VpSharp.Tests/VpSharp.Tests.csproj b/VpSharp.Tests/VpSharp.Tests.csproj
index 167b240..eb0b41e 100644
--- a/VpSharp.Tests/VpSharp.Tests.csproj
+++ b/VpSharp.Tests/VpSharp.Tests.csproj
@@ -12,10 +12,10 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="coverlet.collector" Version="6.0.0"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0"/>
-        <PackageReference Include="NUnit" Version="3.14.0"/>
-        <PackageReference Include="NUnit.Analyzers" Version="3.9.0"/>
+        <PackageReference Include="coverlet.collector" Version="6.0.2"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
+        <PackageReference Include="NUnit" Version="4.1.0"/>
+        <PackageReference Include="NUnit.Analyzers" Version="4.2.0"/>
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>
     </ItemGroup>
 
diff --git a/VpSharp.Tests/src/CoordinateTests.cs b/VpSharp.Tests/src/CoordinateTests.cs
index a7d55a8..ae96068 100644
--- a/VpSharp.Tests/src/CoordinateTests.cs
+++ b/VpSharp.Tests/src/CoordinateTests.cs
@@ -70,7 +70,7 @@ internal sealed class CoordinateTests
         
         if (string.IsNullOrWhiteSpace(world))
         {
-            Assert.IsTrue(string.IsNullOrWhiteSpace(coordinates.World));
+            Assert.That(string.IsNullOrWhiteSpace(coordinates.World));
         }
         else
         {
diff --git a/VpSharp/VpSharp.csproj b/VpSharp/VpSharp.csproj
index 02f9d0e..843fe17 100644
--- a/VpSharp/VpSharp.csproj
+++ b/VpSharp/VpSharp.csproj
@@ -21,10 +21,10 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0"/>
         <PackageReference Include="Optional" Version="4.0.0"/>
-        <PackageReference Include="System.Drawing.Common" Version="8.0.0"/>
-        <PackageReference Include="System.Reactive" Version="6.0.0"/>
-        <PackageReference Include="X10D" Version="3.3.1"/>
-        <PackageReference Include="ZString" Version="2.5.0"/>
+        <PackageReference Include="System.Drawing.Common" Version="8.0.6"/>
+        <PackageReference Include="System.Reactive" Version="6.0.1"/>
+        <PackageReference Include="X10D" Version="4.0.0"/>
+        <PackageReference Include="ZString" Version="2.6.0"/>
     </ItemGroup>
 
     <ItemGroup>