diff --git a/ansible/requirements.yml b/ansible/requirements.yml
index 9a032dd..16c0c0b 100644
--- a/ansible/requirements.yml
+++ b/ansible/requirements.yml
@@ -65,7 +65,7 @@
 
 - name: infra-role-nimbus-eth1
   src: git@github.com:status-im/infra-role-nimbus-eth1.git
-  version: b3490cde3b77484f32716689af5127d783b436d6
+  version: 7ff2c237de3f773afe28d2ac4ce395914e6e1e0c
   scm: git
 
 - name: infra-role-nimbus-fluffy
diff --git a/ansible/vars/nimbus-sepolia-trial.yml b/ansible/vars/nimbus-sepolia-trial.yml
index 63b834f..aed271a 100644
--- a/ansible/vars/nimbus-sepolia-trial.yml
+++ b/ansible/vars/nimbus-sepolia-trial.yml
@@ -10,7 +10,10 @@ nimbus_eth1_metrics_address: '0.0.0.0'
 nimbus_eth1_rpc_enabled: true
 nimbus_eth1_rpc_port: '{{ 8545 + idx|int + 22 }}'
 nimbus_eth1_ws_enabled: true
-nimbus_eth1_ws_port: '{{ 9546 + idx|int + 22 }}'
+nimbus_eth1_ws_port: '{{ 8646 + idx|int + 22 }}'
+nimbus_eth1_engine_ws_enabled: true
+nimbus_eth1_engine_ws_port: '{{ 8551 + idx|int + 22 }}'
+nimbus_eth1_graphql_port: '{{ 8848 + idx|int + 22 }}'
 nimbus_eth1_jwt_secret:  '{{lookup("bitwarden", "nimbus/jwt-token")}}'
 
 # Beacon Nodes -----------------------------------------------------------------
@@ -26,7 +29,7 @@ beacon_node_build_frequency: 'daily'
 beacon_node_validator_monitor_auto: true
 beacon_node_validator_monitor_totals: true
 #Eth1 Sync
-beacon_node_web3_urls: ['ws://localhost:{{ nimbus_eth1_ws_port }}']
+beacon_node_web3_urls: ['ws://localhost:{{ nimbus_eth1_engine_ws_port }}']
 beacon_node_web3_jwt_secret: '{{ nimbus_eth1_jwt_secret }}'
 # Validators from nimbus-private repo¬
 beacon_node_dist_validators_enabled: '{{ node.start is defined and node.end is defined }}'