diff --git a/library.properties b/library.properties
index 2a51acc..80d7c69 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=PCF8574 library
-version=0.9.0
+version=1.2.0
 author=Reef
 maintainer=Renzo Mischianti <renzo.mischianti@gmail.com>
 sentence=Arduino/ESP8266 library for PCF8574