diff --git a/defaults/main.yml b/defaults/main.yml
index c81d533..ca147cd 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -14,7 +14,7 @@ geth_account_pass_file: '{{ geth_cont_vol }}/keys/account.pass'
 geth_account_addr_file: '{{ geth_cont_vol }}/keys/account.addr'
 
 # Container config
-geth_cont_tag: 'v1.10.26'
+geth_cont_tag: 'v1.11.1'
 geth_cont_image: 'ethereum/client-go:{{ geth_cont_tag }}'
 geth_cont_name: '{{ geth_service_name }}-node'
 geth_cont_vol: '{{ geth_service_path }}/node'
diff --git a/tasks/save_enode.yml b/tasks/save_enode.yml
index bd21923..4464433 100644
--- a/tasks/save_enode.yml
+++ b/tasks/save_enode.yml
@@ -3,15 +3,16 @@
   wait_for:
     host: 'localhost'
     port: '{{ geth_rpc_port }}'
-    delay: 5
-    connect_timeout: 10
+    delay: 20
+    connect_timeout: 20
+    timeout: 120
     state: drained
 
 - name: Geth | Get enode address
   uri:
     url: http://{{ geth_rpc_addr }}:{{ geth_rpc_port }}/
     method: POST
-    body: '{"id": 1, "method": "admin_nodeInfo"}'
+    body: '{"id": 1, "jsonrpc": "2.0", "method": "admin_nodeInfo"}'
     body_format: json
     return_content: yes
   register: node_info