diff --git a/regtest b/regtest
index 83e9db4d..aa720429 160000
--- a/regtest
+++ b/regtest
@@ -1 +1 @@
-Subproject commit 83e9db4d96602fe65a8fe357064db4fd440115ac
+Subproject commit aa720429278435fdf226a16933a7fdb8cf1157fe