diff --git a/docker-compose.yml b/docker-compose.yml
index a46e834..89f8ae3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -78,7 +78,7 @@ services:
       - postgres_data:/var/lib/postgresql
     ports:
       # Optional: Expose port 5432 ONLY if you need to connect directly from your host machine (e.g., for debugging)
-      - "5432:5432"
+      - "5433:5432"
     healthcheck:
         # Checks if Postgres is ready to accept connections
         test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]