diff --git a/.env b/.env
index 7f5df1dfa..bea2c5b2d 100644
--- a/.env
+++ b/.env
@@ -1,4 +1,4 @@
-ELASTIC_VERSION=8.15.2
+ELASTIC_VERSION=8.15.3
 
 ## Passwords for stack users
 #
diff --git a/README.md b/README.md
index 56d918a47..ae8f234cc 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Elastic stack (ELK) on Docker
 
-[![Elastic Stack version](https://img.shields.io/badge/Elastic%20Stack-8.15.2-00bfb3?style=flat&logo=elastic-stack)](https://www.elastic.co/blog/category/releases)
+[![Elastic Stack version](https://img.shields.io/badge/Elastic%20Stack-8.15.3-00bfb3?style=flat&logo=elastic-stack)](https://www.elastic.co/blog/category/releases)
 [![Build Status](https://github.com/deviantony/docker-elk/workflows/CI/badge.svg?branch=tls)](https://github.com/deviantony/docker-elk/actions?query=workflow%3ACI+branch%3Atls)
 [![Join the chat](https://badges.gitter.im/Join%20Chat.svg)](https://app.gitter.im/#/room/#deviantony_docker-elk:gitter.im)
 
diff --git a/elasticsearch/Dockerfile b/elasticsearch/Dockerfile
index c2d4d9840..5c2990d23 100644
--- a/elasticsearch/Dockerfile
+++ b/elasticsearch/Dockerfile
@@ -1,7 +1,7 @@
 ARG ELASTIC_VERSION
 
 # https://www.docker.elastic.co/
-FROM docker.elastic.co/elasticsearch/elasticsearch:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/elasticsearch/elasticsearch:${ELASTIC_VERSION:-8.15.3}
 
 # Add your elasticsearch plugins setup here
 # Example: RUN elasticsearch-plugin install analysis-icu
diff --git a/extensions/enterprise-search/Dockerfile b/extensions/enterprise-search/Dockerfile
index 153c3a38c..6570d484f 100644
--- a/extensions/enterprise-search/Dockerfile
+++ b/extensions/enterprise-search/Dockerfile
@@ -1,4 +1,4 @@
 ARG ELASTIC_VERSION
 
 # https://www.docker.elastic.co/
-FROM docker.elastic.co/enterprise-search/enterprise-search:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/enterprise-search/enterprise-search:${ELASTIC_VERSION:-8.15.3}
diff --git a/extensions/filebeat/Dockerfile b/extensions/filebeat/Dockerfile
index 27e769dd2..d524654fe 100644
--- a/extensions/filebeat/Dockerfile
+++ b/extensions/filebeat/Dockerfile
@@ -1,3 +1,3 @@
 ARG ELASTIC_VERSION
 
-FROM docker.elastic.co/beats/filebeat:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/beats/filebeat:${ELASTIC_VERSION:-8.15.3}
diff --git a/extensions/fleet/Dockerfile b/extensions/fleet/Dockerfile
index 1c1b74431..cef262f89 100644
--- a/extensions/fleet/Dockerfile
+++ b/extensions/fleet/Dockerfile
@@ -1,6 +1,6 @@
 ARG ELASTIC_VERSION
 
-FROM docker.elastic.co/beats/elastic-agent:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/beats/elastic-agent:${ELASTIC_VERSION:-8.15.3}
 
 # Ensure the 'state' directory exists and is owned by the 'elastic-agent' user,
 # otherwise mounting a named volume in that location creates a directory owned
diff --git a/extensions/heartbeat/Dockerfile b/extensions/heartbeat/Dockerfile
index 0ee795ff4..33258792c 100644
--- a/extensions/heartbeat/Dockerfile
+++ b/extensions/heartbeat/Dockerfile
@@ -1,3 +1,3 @@
 ARG ELASTIC_VERSION
 
-FROM docker.elastic.co/beats/heartbeat:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/beats/heartbeat:${ELASTIC_VERSION:-8.15.3}
diff --git a/extensions/metricbeat/Dockerfile b/extensions/metricbeat/Dockerfile
index 5487972bf..a7e3f59e9 100644
--- a/extensions/metricbeat/Dockerfile
+++ b/extensions/metricbeat/Dockerfile
@@ -1,3 +1,3 @@
 ARG ELASTIC_VERSION
 
-FROM docker.elastic.co/beats/metricbeat:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/beats/metricbeat:${ELASTIC_VERSION:-8.15.3}
diff --git a/kibana/Dockerfile b/kibana/Dockerfile
index 1e3e3484c..b527c6e32 100644
--- a/kibana/Dockerfile
+++ b/kibana/Dockerfile
@@ -1,7 +1,7 @@
 ARG ELASTIC_VERSION
 
 # https://www.docker.elastic.co/
-FROM docker.elastic.co/kibana/kibana:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/kibana/kibana:${ELASTIC_VERSION:-8.15.3}
 
 # Add your kibana plugins setup here
 # Example: RUN kibana-plugin install <name|url>
diff --git a/logstash/Dockerfile b/logstash/Dockerfile
index 39b7f65bb..433f07e29 100644
--- a/logstash/Dockerfile
+++ b/logstash/Dockerfile
@@ -1,7 +1,7 @@
 ARG ELASTIC_VERSION
 
 # https://www.docker.elastic.co/
-FROM docker.elastic.co/logstash/logstash:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/logstash/logstash:${ELASTIC_VERSION:-8.15.3}
 
 # Add your logstash plugins setup here
 # Example: RUN logstash-plugin install logstash-filter-json
diff --git a/setup/Dockerfile b/setup/Dockerfile
index 46f3ea606..1028fc712 100644
--- a/setup/Dockerfile
+++ b/setup/Dockerfile
@@ -1,6 +1,6 @@
 ARG ELASTIC_VERSION
 
 # https://www.docker.elastic.co/
-FROM docker.elastic.co/elasticsearch/elasticsearch:${ELASTIC_VERSION:-8.15.2}
+FROM docker.elastic.co/elasticsearch/elasticsearch:${ELASTIC_VERSION:-8.15.3}
 
 ENTRYPOINT ["/entrypoint.sh"]