diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 5e42246..72c8576
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,9 +11,9 @@
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diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 02c807a..1c9371a
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "bootstrap": "^4.3.1",
     "googleapis": "^30.0.0",
     "jquery": "^3.3.1",
-    "jsdom": "^15.1.1",
+    "jsdom": "^16.5.0",
     "popper.js": "^1.15.0"
   }
 }