diff --git a/library.properties b/library.properties
index 5cf031e..2763e9b 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=FastPID
-version=1.3.0
+version=1.3.1
 author=Mike Matera <matera@lifealgorithmic.com>
 maintainer=Mike Matera <matera@lifealgorithmic.com>
 sentence=A PID controlled implemented using fixed-point arithmetic.