diff --git a/.env b/.env
index d8e7cce..680c19d 100644
--- a/.env
+++ b/.env
@@ -11,7 +11,7 @@ SCORPIO_PORT=9090
 SCORPIO_VERSION=4.1.11
 
 # Stellio variables
-STELLIO_DOCKER_TAG=2.10.2
+STELLIO_DOCKER_TAG=2.12.1
 STELLIO_PORT=8080
 STELLIO_TIMESCALE_POSTGIS=14-2.11.1-3.3
 
diff --git a/docker-compose/common.yml b/docker-compose/common.yml
index 76f86fe..072c91c 100644
--- a/docker-compose/common.yml
+++ b/docker-compose/common.yml
@@ -87,6 +87,7 @@ services:
       - IOTA_CB_NGSI_VERSION=ld # use NGSI-LD when sending updates for active attributes
       - IOTA_JSON_LD_CONTEXT=http://context/ngsi-context.jsonld
       - IOTA_FALLBACK_TENANT=openiot
+      - IOTA_MULTI_CORE=true
     healthcheck:
       interval: 30s