diff --git a/lib/PCA9685-Arduino b/lib/PCA9685-Arduino
index 23e06c0..a70be39 160000
--- a/lib/PCA9685-Arduino
+++ b/lib/PCA9685-Arduino
@@ -1 +1 @@
-Subproject commit 23e06c06a6026801a856141f64a6de54dd493b47
+Subproject commit a70be39257e317d35e9118b385006a1e030e6452