diff --git a/Containers/fulltextsearch/Dockerfile b/Containers/fulltextsearch/Dockerfile
index 931bd3d4..2968c7ea 100644
--- a/Containers/fulltextsearch/Dockerfile
+++ b/Containers/fulltextsearch/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:latest
 # Probably from here https://github.com/elastic/dockerfiles/blob/9.3/elasticsearch/Dockerfile
-FROM elasticsearch:9.3.3
+FROM elasticsearch:9.4.0
 
 USER root