diff --git a/compose/.env b/compose/.env
index a608cf674..946408862 100644
--- a/compose/.env
+++ b/compose/.env
@@ -1,6 +1,6 @@
 # docker-compose default environment variable values
 TAG=1.9-SNAPSHOT
-ACL_TAG=2.3.0
+ACL_TAG=2.3.1
 GS_USER="1000:1000"
 GATEWAY_SHARED_AUTH=true
 
diff --git a/src/pom.xml b/src/pom.xml
index 1b03bd908..f260ad0a3 100644
--- a/src/pom.xml
+++ b/src/pom.xml
@@ -27,7 +27,7 @@
     <jackson.version>2.17.2</jackson.version>
     <gs.version>2.26.0.0</gs.version>
     <gt.version>32.0</gt.version>
-    <acl.version>2.3.0</acl.version>
+    <acl.version>2.3.1</acl.version>
     <postgresql.version>42.7.3</postgresql.version>
     <!-- Same netty.version used by geoserver for COG and GWC Azure plugin -->
     <netty.version>4.1.113.Final</netty.version>