diff --git a/haproxy.cfg b/haproxy.cfg
index bb89ec3..dda7f23 100644
--- a/haproxy.cfg
+++ b/haproxy.cfg
@@ -39,8 +39,10 @@ backend rpc_backend
     stick-table type ip size 200k expire 30m
     stick on src
     # RPC nodes with health checks
-    server node2 35.238.46.140:8545 check inter 3s fall 2 rise 2
-    server node3 34.172.87.158:8545 check inter 3s fall 2 rise 2
+    server node1 35.224.174.5:8645 check inter3s fall 2 rise 2
+    server node2 35.224.174.5:8646 check inter3s fall 2 rise 2
+    server node3 35.224.174.5:8647 check inter3s fall 2 rise 2
+    server node4 35.224.174.5:8648 check inter3s fall 2 rise 2
 
 # Backend configuration for WebSocket nodes (port 8546)
 backend ws_backend
@@ -55,8 +57,10 @@ backend ws_backend
     stick-table type ip size 200k expire 30m
     stick on src
     # WebSocket nodes with health checks
-    server node2 35.238.46.140:8546 check inter 3s fall 2 rise 2
-    server node3 34.172.87.158:8546 check inter 3s fall 2 rise 2
+    server node1 35.224.174.5:8545 check inter3s fall 2 rise 2
+    server node2 35.224.174.5:8546 check inter3s fall 2 rise 2
+    server node3 35.224.174.5:8547 check inter3s fall 2 rise 2
+    server node4 35.224.174.5:8548 check inter3s fall 2 rise 2
 
 # Health check endpoint for monitoring HAProxy status
 # Only accessible from localhost for security