diff --git a/peach/docker-compose.yml b/peach/docker-compose.yml
index 1d16238..9f4ad42 100644
--- a/peach/docker-compose.yml
+++ b/peach/docker-compose.yml
@@ -3,10 +3,10 @@ volumes:
         external: true
     victoria-metrics:
         external: true
-    postgres-15:
-        external: true
     postgres-16:
         external: true
+    postgres-17:
+        external: true
 
 networks:
     default: