diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
index bcfd6d10e6..457e6446e2 160000
--- a/libraries/SoftwareSerial
+++ b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit bcfd6d10e6a45a0d07705d08728f293defe9cc1d
+Subproject commit 457e6446e2e4b48263613f7ee5772976211ab25f