diff --git a/src/PublicApi/PublicApi.csproj b/src/PublicApi/PublicApi.csproj
index 902e8e3..87f1ac9 100644
--- a/src/PublicApi/PublicApi.csproj
+++ b/src/PublicApi/PublicApi.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="AutoMapper" Version="16.1.1" />
     <PackageReference Include="MediatR" Version="14.1.0" />
     <PackageReference Include="MinimalApi.Endpoint" Version="1.3.0" />
-    <PackageReference Include="Microsoft.OpenApi" Version="3.5.2" />
+    <PackageReference Include="Microsoft.OpenApi" Version="3.5.3" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="10.1.7" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="10.1.7" />
     <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="10.1.7" />