diff --git a/Dockerfile.elasticsearch b/Dockerfile.elasticsearch
index 8eb760e..7903894 100644
--- a/Dockerfile.elasticsearch
+++ b/Dockerfile.elasticsearch
@@ -1,4 +1,4 @@
-ARG FLUENTD_VERSION=v1.17.1-debian-1.0
+ARG FLUENTD_VERSION=v1.19.0-debian-1.0
 FROM fluent/fluentd:${FLUENTD_VERSION}
 USER root
 ARG PLUGIN_ELASTICSEARCH_VERSION=5.4.3