diff --git a/ChangeLog b/ChangeLog
index fdb2e3b..779ebd5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2017.06.13, v1.3.1
+
+fix:
+- (package) rm:docker
+
+feature:
+- (api) createFileWhenNotExist: add dd fallback: mac os
+- (loop) add $FILE, $SIZE
+
+
 2017.06.02, v1.3.0
 
 fix:
diff --git a/package.json b/package.json
index 6d64206..2d7216d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "loop",
   "private": true,
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Create or resize file system of an image file to use as a loop device",
   "bin": "bin/loop.sh",
   "repository": {