diff --git a/site-cookbooks/kosmos-bitcoin/attributes/default.rb b/site-cookbooks/kosmos-bitcoin/attributes/default.rb
index 53eac47..39756a5 100644
--- a/site-cookbooks/kosmos-bitcoin/attributes/default.rb
+++ b/site-cookbooks/kosmos-bitcoin/attributes/default.rb
@@ -64,7 +64,7 @@ node.default['boltz']['rest_port'] = '9003'
 node.default['boltz']['no_macaroons'] = 'false'
 
 node.default['rtl']['repo'] = 'https://github.com/Ride-The-Lightning/RTL.git'
-node.default['rtl']['revision'] = 'v0.11.0'
+node.default['rtl']['revision'] = 'v0.12.1'
 node.default['rtl']['host'] = '10.1.1.163'
 node.default['rtl']['port'] = '3000'