diff --git a/generators/generator-constants.js b/generators/generator-constants.js
index <HASH>..<HASH> 100644
--- a/generators/generator-constants.js
+++ b/generators/generator-constants.js
@@ -28,7 +28,7 @@ const DOCKER_COUCHBASE = 'couchbase:6.0.1';
 const DOCKER_CASSANDRA = 'cassandra:3.11.4';
 const DOCKER_MSSQL = 'microsoft/mssql-server-linux:latest';
 const DOCKER_HAZELCAST_MANAGEMENT_CENTER = 'hazelcast/management-center:3.12';
-const DOCKER_MEMCACHED = 'memcached:1.5.12-alpine';
+const DOCKER_MEMCACHED = 'memcached:1.5.15-alpine';
 const DOCKER_KEYCLOAK = 'jboss/keycloak:6.0.1';
 const DOCKER_ELASTICSEARCH = 'docker.elastic.co/elasticsearch/elasticsearch:6.4.3'; // The version should be coerent with the one from spring-data-elasticsearch project
 const DOCKER_KAFKA = 'wurstmeister/kafka:2.11-2.0.1';
Update memcached docker image to <I>-alpine