diff --git a/gremlin-dotnet/test/Gremlin.Net.IntegrationTest/Gremlin.Net.IntegrationTest.csproj b/gremlin-dotnet/test/Gremlin.Net.IntegrationTest/Gremlin.Net.IntegrationTest.csproj
index 933f32323b..c57f8aa7a6 100644
--- a/gremlin-dotnet/test/Gremlin.Net.IntegrationTest/Gremlin.Net.IntegrationTest.csproj
+++ b/gremlin-dotnet/test/Gremlin.Net.IntegrationTest/Gremlin.Net.IntegrationTest.csproj
@@ -22,7 +22,7 @@
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
-    <PackageReference Include="YamlDotNet" Version="12.2.0" />
+    <PackageReference Include="YamlDotNet" Version="16.3.0" />
   </ItemGroup>
   <ItemGroup>
     <Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c358}" />