diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
index adec3fe4f..27477f7e2 160000
--- a/libraries/SoftwareSerial
+++ b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit adec3fe4f16ef3a61463c0b4eaeafebcb5487a45
+Subproject commit 27477f7e29b01c99aa5665b3d5aef692fec06a9c