diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
index 12ec666aff..40038df467 160000
--- a/libraries/SoftwareSerial
+++ b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit 12ec666aff2c9490777f93b7b5b17e1b491fd7e9
+Subproject commit 40038df467853f47dde4641769183fa46996decb