diff --git a/.gitignore b/.gitignore
index 42c468f..901ff06 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@ woff2/woff2
 woff2src/woff2*
 lib
 baiduHealth-deflate.woff
+package-lock.json
\ No newline at end of file
diff --git a/package.json b/package.json
index 7781516..5443acb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fonteditor-core",
-  "version": "2.1.6",
+  "version": "2.1.7",
   "description": "fonts (ttf, woff, woff2, eot, svg, otf) parse, write, transform, glyph adjust.",
   "keywords": [
     "sfnt",