diff --git a/.gitignore b/.gitignore
index 09def77..221a090 100644
--- a/.gitignore
+++ b/.gitignore
@@ -62,4 +62,5 @@ typings/
 /es
 /cjs
 .DS_Store
-/demo/dist
\ No newline at end of file
+/demo/dist
+package-lock.json
\ No newline at end of file