diff --git a/stack-compose.yml b/stack-compose.yml
index d79338b..76ea73c 100644
--- a/stack-compose.yml
+++ b/stack-compose.yml
@@ -1,7 +1,7 @@
 version: '3.4'
 services:
   db:
-    image: postgres:10
+    image: postgres:12
     deploy:
       replicas: 1
       restart_policy: