diff --git a/api/api.csproj b/api/api.csproj
index 5d551a44..b29f1b8a 100644
--- a/api/api.csproj
+++ b/api/api.csproj
@@ -32,7 +32,7 @@
     <PackageReference Include="Mapster" Version="7.4.0" />
     <PackageReference Include="LazyCache" Version="2.4.0" />
     <PackageReference Include="LazyCache.AspNetCore" Version="2.4.0" />
-    <PackageReference Include="Microsoft.OpenApi" Version="1.6.25" />
+    <PackageReference Include="Microsoft.OpenApi" Version="2.3.4" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="9.0.6" />
     <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="9.0.6" />
     <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="9.0.6" />