diff --git a/nginx.conf b/nginx.conf
index 82bc0b3..956b2ec 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -10,7 +10,7 @@ http {
         server fastapi-3:8000;
         server fastapi-4:8000;
         server fastapi-5:8000;
-        keepalive 10;
+        keepalive 16;
         keepalive_timeout 5;
         keepalive_requests 1000;
     }