diff --git a/src/SignalRMapRealtime/SignalRMapRealtime.csproj b/src/SignalRMapRealtime/SignalRMapRealtime.csproj
index a9f3e94..68f2d10 100644
--- a/src/SignalRMapRealtime/SignalRMapRealtime.csproj
+++ b/src/SignalRMapRealtime/SignalRMapRealtime.csproj
@@ -25,7 +25,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.6" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.27" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.6" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.6" />