diff --git a/src/fastapi_example/docker-compose.yaml b/src/fastapi_example/docker-compose.yaml
index 2a46722..3fd1061 100644
--- a/src/fastapi_example/docker-compose.yaml
+++ b/src/fastapi_example/docker-compose.yaml
@@ -1,4 +1,4 @@
-version: '3'
+version: "3"
 
 services:
   api:
@@ -27,4 +27,3 @@ services:
 networks:
   default:
     driver: bridge
-