diff --git a/apps/orchestrator-api/OpenAgents.OrchestratorApi.csproj b/apps/orchestrator-api/OpenAgents.OrchestratorApi.csproj
index b05363a..354128e 100644
--- a/apps/orchestrator-api/OpenAgents.OrchestratorApi.csproj
+++ b/apps/orchestrator-api/OpenAgents.OrchestratorApi.csproj
@@ -27,7 +27,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="YamlDotNet" Version="16.3.0" />
+    <PackageReference Include="YamlDotNet" Version="17.0.1" />
   </ItemGroup>
 
   <ItemGroup>