diff --git a/libraries/drivers/pcf85063a b/libraries/drivers/pcf85063a
index 21baeb6..85aa931 160000
--- a/libraries/drivers/pcf85063a
+++ b/libraries/drivers/pcf85063a
@@ -1 +1 @@
-Subproject commit 21baeb6479434b950e9356a320a5a4d050a4bf47
+Subproject commit 85aa931a14f46558233ef9bf1122ea68e2192958