diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
index 7fdef9be7..45437b05f 160000
--- a/libraries/SoftwareSerial
+++ b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit 7fdef9be711f703a3e0bd520fc434ce112900f9f
+Subproject commit 45437b05f7eddd8ee4486474004cc095dc2b4f7b