diff --git a/package.json b/package.json
index 728ec86..f1fcbf3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "framework-maixduino",
     "description": "Arduino Wiring-based Framework (K210 Core)",
-    "version": "0.3.10",
+    "version": "0.3.11",
     "url": "https://github.com/sipeed/Maixduino"
 }
\ No newline at end of file
diff --git a/platform.txt b/platform.txt
index f69a19e..03fe6d8 100644
--- a/platform.txt
+++ b/platform.txt
@@ -1,5 +1,5 @@
 name=Maixduino
-version=0.3.10
+version=0.3.11
 
 # arch
 arch=k210