diff --git a/library.properties b/library.properties
index d59250e..ebd907a 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=Adafruit SleepyDog Library
-version=1.6.3
+version=1.6.4
 author=Adafruit
 maintainer=Adafruit <info@adafruit.com>
 sentence=Arduino library to use the watchdog timer for system reset and low power sleep.