diff --git a/docker-compose-rpc.yml b/docker-compose-rpc.yml
index 2e31dd69..9adb889e 100644
--- a/docker-compose-rpc.yml
+++ b/docker-compose-rpc.yml
@@ -198,13 +198,14 @@ services:
       - "traefik.http.routers.rpcdaemon.rule=Host(`$DOMAIN`) && PathPrefix(`/erigon`)"
       - "traefik.http.routers.rpcdaemon.middlewares=rpcdaemon-stripprefix, ipwhitelist"
 
-  # wants tcp and udp port bindings on 30303
   avalanche:
-    image: avaplatform/avalanchego:v1.7.2
+    image: avaplatform/avalanchego:1.7.3
     expose:
-      - "8545"
-      - "8546"
-      - "30303"
+      - "9650"
+      - "9651"
+    port:
+      - "9651:9651/tcp"
+      - "9651:9651/udp"
     volumes:
       - avalanche:/root/.avalanchego
     command: "/avalanchego/build/avalanchego --http-host="