diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
index 776d49b2f..6d9f11595 160000
--- a/libraries/SoftwareSerial
+++ b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit 776d49b2f570b93fe88ad7a082519b4fb56be817
+Subproject commit 6d9f1159555f3025078b3510605b5a2721708535