diff --git a/library.json b/library.json
index 45460c8..2858f7a 100644
--- a/library.json
+++ b/library.json
@@ -10,7 +10,7 @@
     "type": "git",
     "url": "https://github.com/m5stack/m5stack.git"
   },
-  "version": "0.1.9",
+  "version": "0.2.0",
   "framework": "arduino",
   "platforms": "espressif32"
 }
diff --git a/library.properties b/library.properties
index d2d54f0..e171312 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=M5Stack
-version=0.1.9
+version=0.2.0
 author=M5Stack
 maintainer=Zibin Zheng <bin@m5stack.com>
 sentence=Library for M5Stack Core development kit
diff --git a/src/gitTagVersion.h b/src/gitTagVersion.h
index aefae83..3eb8f4d 100644
--- a/src/gitTagVersion.h
+++ b/src/gitTagVersion.h
@@ -1 +1 @@
-#define M5_LIB_VERSION F("0.1.9-dirty")
+#define M5_LIB_VERSION F("0.2.0-dirty")