diff --git a/elasticsearch-curator/5/Dockerfile b/elasticsearch-curator/5/Dockerfile
index 6424d93..3dce7f5 100644
--- a/elasticsearch-curator/5/Dockerfile
+++ b/elasticsearch-curator/5/Dockerfile
@@ -1,4 +1,4 @@
 FROM ubuntu:14.04
 RUN apt-get update -q && apt-get install -qy python-pip
-RUN pip install elasticsearch-curator==5.1.1
+RUN pip install elasticsearch-curator==5.5.4
 ENTRYPOINT ["/usr/local/bin/curator"]