diff --git a/.env b/.env
index fef870f..0a40025 100644
--- a/.env
+++ b/.env
@@ -10,3 +10,4 @@ ATE_AIO_TAG=3.0.0
 AAMQ_TAG=5.17.1-jre17-centos7
 POSTGRES_TAG=13
 ASIE_TAG=2.0.5
+ACS_SHARE_TAG=7.3.0
diff --git a/docker-compose.yml b/docker-compose.yml
index 53b45d6..985d886 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -57,8 +57,7 @@ services:
         image: alfresco/alfresco-transform-core-aio:${ATE_AIO_TAG}
     
     share:
-        image: alfresco/alfresco-share:6.2.2
-        mem_limit: 512m
+        image: alfresco/alfresco-share:${ACS_SHARE_TAG}
         environment:
             REPO_HOST: "platform"
             CSRF_FILTER_REFERER: "${PROXY_PROTOCOL}://${PROXY_HOST}(:${PROXY_PORT})?/?.*"