diff --git a/arduino_core b/arduino_core
index 2e1a217..12822f7 160000
--- a/arduino_core
+++ b/arduino_core
@@ -1 +1 @@
-Subproject commit 2e1a21773763b2e17b24825f6f7f1e4015e0e9d8
+Subproject commit 12822f737d00f0d00c202fa57750676a0596f50d