diff --git a/Dockerfile b/Dockerfile
index bd5ab6b..77ee10f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.elastic.co/elasticsearch/elasticsearch:7.5.1
+FROM docker.elastic.co/elasticsearch/elasticsearch:8.17.4
 
 ARG BUILD_DATE
 ARG VCS_REF