diff --git a/ESP32_ZACUS b/ESP32_ZACUS
index 038e0a9..b31388d 160000
--- a/ESP32_ZACUS
+++ b/ESP32_ZACUS
@@ -1 +1 @@
-Subproject commit 038e0a980acb375a521f2eb5e1b8f720a9f89324
+Subproject commit b31388dd86fccff5079113071162e1e4ae401a29