diff --git a/library.json b/library.json
index 9e62884..1cc3791 100644
--- a/library.json
+++ b/library.json
@@ -10,7 +10,7 @@
     "type": "git",
     "url": "https://github.com/m5stack/M5EPD.git"
   },
-  "version": "0.1.4",
+  "version": "0.1.5",
   "frameworks": "arduino",
   "platforms": "espressif32"
 }
\ No newline at end of file
diff --git a/library.properties b/library.properties
index 927da9c..7b32d13 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=M5EPD
-version=0.1.4
+version=0.1.5
 author=M5EPD
 maintainer=M5Stack
 sentence=Library for M5Paper development kit