diff --git a/4.0/Dockerfile b/4.0/Dockerfile
index 61c89ca..7e0dd3b 100644
--- a/4.0/Dockerfile
+++ b/4.0/Dockerfile
@@ -1,4 +1,4 @@
-FROM redis:4.0.9-alpine@sha256:8a2bec06c9f2aa9105b45f04792729452fc582cf90d8540a14543687e0a63ea0
+FROM redis:4.0.14-alpine@sha256:aaf7c123077a5e45ab2328b5ef7e201b5720616efac498d55e65a7afbb96ae20
 
 ENV SENTINEL_QUORUM=2 SENTINEL_DOWN_AFTER=1000 SENTINEL_FAILOVER=1000 REDIS_PASSWORD=redis1234