diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index eb5eb44..4fabe89
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "vue": "^2.6.9",
     "vue-cropperjs": "^4.1.0",
     "vue-fullcalendar": "^1.0.9",
-    "vue-perfect-scrollbar": "^0.1.0",
+    "vue-perfect-scrollbar": "^0.2.1",
     "vue-quill-editor": "^3.0.6",
     "vue-resize": "^0.4.4",
     "vue-router": "^3.0.1",