diff --git a/docker-compose-bk.yml b/docker-compose-bk.yml
index b9f4f042..50ff7d1d 100644
--- a/docker-compose-bk.yml
+++ b/docker-compose-bk.yml
@@ -11,7 +11,7 @@ services:
     links:
       - postgres-db
   postgres-db:
-    image: postgres:11.2
+    image: postgres:11.16
     restart: always
     environment:
       POSTGRES_PASSWORD: flex
diff --git a/docker-compose.yml b/docker-compose.yml
index b0b080a9..412f38f0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ services:
     links:
       - postgres-db
   postgres-db:
-    image: postgres:11.2
+    image: postgres:11.16
     restart: always
     environment:
       POSTGRES_PASSWORD: flex