diff --git a/docker-compose/nosdnc/docker-compose.yml b/docker-compose/nosdnc/docker-compose.yml
index c812d97..4833403 100644
--- a/docker-compose/nosdnc/docker-compose.yml
+++ b/docker-compose/nosdnc/docker-compose.yml
@@ -40,7 +40,7 @@
     #  - ./config/application-policyagent.yaml:/opt/app/policy-agent/config/application.yaml:ro
 
   a1-sim-OSC:
-    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.0.0
+    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.1.0
     container_name: a1-sim-OSC
     networks:
       - default
@@ -53,7 +53,7 @@
       - ALLOW_HTTP=true
 
   a1-sim-STD:
-    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.0.0
+    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.1.0
     container_name: a1-sim-STD
     networks:
       - default
diff --git a/docker-compose/sdnc/docker-compose.yml b/docker-compose/sdnc/docker-compose.yml
index 9667548..3f5410f 100644
--- a/docker-compose/sdnc/docker-compose.yml
+++ b/docker-compose/sdnc/docker-compose.yml
@@ -40,7 +40,7 @@
     #  - ./config/application-policyagent.yaml:/opt/app/policy-agent/config/application.yaml:ro
 
   a1-sim-OSC:
-    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.0.0
+    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.1.0
     container_name: a1-sim-OSC
     networks:
       - default
@@ -53,7 +53,7 @@
       - ALLOW_HTTP=true
 
   a1-sim-STD:
-    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.0.0
+    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.1.0
     container_name: a1-sim-STD
     networks:
       - default
diff --git a/docker-compose/withDmaap_nosdnc/docker-compose.yml b/docker-compose/withDmaap_nosdnc/docker-compose.yml
index 492660e..7259a4f 100644
--- a/docker-compose/withDmaap_nosdnc/docker-compose.yml
+++ b/docker-compose/withDmaap_nosdnc/docker-compose.yml
@@ -41,7 +41,7 @@
     #  - ./pms/application-policyagent.yaml:/opt/app/policy-agent/config/application.yaml:ro
 
   a1-sim-OSC:
-    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.0.0
+    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.1.0
     container_name: a1-sim-OSC
     networks:
       - default
@@ -54,7 +54,7 @@
       - ALLOW_HTTP=true
 
   a1-sim-STD:
-    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.0.0
+    image: nexus3.o-ran-sc.org:10004/o-ran-sc/a1-simulator:2.1.0
     container_name: a1-sim-STD
     networks:
       - default