diff --git a/mmserver/static/lib/leaflet/fullscreen/package.json b/mmserver/static/lib/leaflet/fullscreen/package.json
old mode 100755
new mode 100644
index 3f7fa15..b8d56a0
--- a/mmserver/static/lib/leaflet/fullscreen/package.json
+++ b/mmserver/static/lib/leaflet/fullscreen/package.json
@@ -17,7 +17,7 @@
     "fullscreen"
   ],
   "devDependencies": {
-    "eslint": "2.3.0"
+    "eslint": "6.5.1"
   },
   "author": "b_b",
   "license": "MIT License",