diff --git a/docker-compose.yml b/docker-compose.yml
index 7a1b374..e0b3a25 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,18 +9,18 @@ services:
       MYSQL_USER: flashcards
       MYSQL_PASSWORD: flashcards
     ports:
-      - "13306:3306"
+      - '13306:3306'
     volumes:
       - flashcards-mysql-data:/var/lib/mysql
       - ./docker/init/mysql:/docker-entrypoint-initdb.d:ro
     healthcheck:
-      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-uroot", "-proot"]
+      test: ['CMD', 'mysqladmin', 'ping', '-h', 'localhost', '-uroot', '-proot']
       interval: 5s
       timeout: 5s
       retries: 20
 
   mongo:
-    image: mongo:8
+    image: mongo:8.2
     container_name: flashcards-mongo
     restart: unless-stopped
     environment:
@@ -28,16 +28,16 @@ services:
       MONGO_INITDB_ROOT_PASSWORD: flashcards
       MONGO_INITDB_DATABASE: flashcards
     ports:
-      - "27018:27017"
+      - '27018:27017'
     volumes:
       - flashcards-mongo-data:/data/db
       - ./docker/init/mongo:/docker-entrypoint-initdb.d:ro
     healthcheck:
-      test: ["CMD", "mongosh", "--quiet", "--eval", "db.runCommand({ ping: 1 })"]
+      test: ['CMD', 'mongosh', '--quiet', '--eval', 'db.runCommand({ ping: 1 })']
       interval: 5s
       timeout: 5s
       retries: 20
 
 volumes:
   flashcards-mysql-data:
-  flashcards-mongo-data:
\ No newline at end of file
+  flashcards-mongo-data: