diff --git a/docker-compose.yaml b/docker-compose.yaml
index 6e7d9ef..002883e 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -185,7 +185,7 @@ services:
         alfresco-network:
 
   postgres:
-      image: postgres:11.7
+      image: postgres:11.12
       environment:
         - POSTGRES_PASSWORD=alfresco
         - POSTGRES_USER=alfresco