diff --git a/docker-compose.yml b/docker-compose.yml
index 8d42e81..e562dae 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -170,14 +170,13 @@ services:
       - "6379:6379"
 
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:7.10.0
+    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.0
     container_name: elasticsearch
     environment:
       - "discovery.type=single-node"
       - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
       - "xpack.security.enabled=true"
       - "xpack.security.authc.api_key.enabled=true"
-      - "ELASTIC_PASSWORD=password"
     ulimits:
       memlock:
         soft: -1