diff --git a/demos/hr_agent/arch_config.yaml b/demos/hr_agent/arch_config.yaml
index c2c5fdca..ea0cfa8f 100644
--- a/demos/hr_agent/arch_config.yaml
+++ b/demos/hr_agent/arch_config.yaml
@@ -18,7 +18,7 @@ endpoints:
     # value could be ip address or a hostname with port
     # this could also be a list of endpoints for load balancing
     # for example endpoint: [ ip1:port, ip2:port ]
-    endpoint: host.docker.internal:18083
+    endpoint: host.docker.internal:18080
     # max time to wait for a connection to be established
     connect_timeout: 0.005s
 
diff --git a/demos/network_agent/arch_config.yaml b/demos/network_agent/arch_config.yaml
index e2945e9a..7b0d1903 100644
--- a/demos/network_agent/arch_config.yaml
+++ b/demos/network_agent/arch_config.yaml
@@ -52,6 +52,6 @@ endpoints:
     # value could be ip address or a hostname with port
     # this could also be a list of endpoints for load balancing
     # for example endpoint: [ ip1:port, ip2:port ]
-    endpoint: host.docker.internal:18083
+    endpoint: host.docker.internal:18080
     # max time to wait for a connection to be established
     connect_timeout: 0.005s