diff --git a/env/elasticsearch/Dockerfile b/env/elasticsearch/Dockerfile
index 3b14557b3e..9104a0e67f 100644
--- a/env/elasticsearch/Dockerfile
+++ b/env/elasticsearch/Dockerfile
@@ -1,4 +1,4 @@
-FROM elasticsearch:1.7.2
+FROM elasticsearch:1.7.3
 MAINTAINER Nicolas Ruflin <spam@ruflin.com>
 
 # Dependencies