diff --git a/library.properties b/library.properties
index 4400352..3f55ecd 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=INA226_asukiaaa
-version=1.2.0
+version=1.2.1
 author=Asuki Kono
 maintainer=Asuki Kono
 sentence=It manages INA226