diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
index 2f93c50589..537b696b95 160000
--- a/libraries/SoftwareSerial
+++ b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit 2f93c50589b746aae7bd1c9bd86688e59e09a25e
+Subproject commit 537b696b950480579f80c16d8ce91ae3c8fa0b3f