diff --git a/tests/docker-compose.yml b/tests/docker-compose.yml
index 0fd55a7..4d8bc88 100644
--- a/tests/docker-compose.yml
+++ b/tests/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3.1'
 services:
 
   postgres-9-0:
-    image: postgres:9.0
+    image: postgres:9.6
     restart: always
     environment:
       POSTGRES_USER: postgres
@@ -11,7 +11,7 @@ services:
       POSTGRES_DB: demo
 
   postgres-9-1:
-    image: postgres:9.1
+    image: postgres:9.6
     restart: always
     environment:
       POSTGRES_USER: postgres