diff --git a/capstone/docker-compose.yml b/capstone/docker-compose.yml
index c76a15fa1..cf4d05979 100644
--- a/capstone/docker-compose.yml
+++ b/capstone/docker-compose.yml
@@ -10,7 +10,7 @@ services:
     redis:
         image: redis:6.0.15
     elasticsearch:
-        image: docker.elastic.co/elasticsearch/elasticsearch:7.17.19
+        image: docker.elastic.co/elasticsearch/elasticsearch:7.17.20
         environment:
           - node.name=es01
           - bootstrap.memory_lock=true