diff --git a/contrib/webserver/piler-nginx.conf b/contrib/webserver/piler-nginx.conf
index 737cc4f..79ea621 100644
--- a/contrib/webserver/piler-nginx.conf
+++ b/contrib/webserver/piler-nginx.conf
@@ -34,7 +34,7 @@
                return 404;
             }
 
-            fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
+            fastcgi_pass unix:/var/run/php/php8.1-fpm.sock;
             fastcgi_index index.php;
             include fastcgi_params;
         }