diff --git a/package-lock.json b/package-lock.json
index dad2138..1532255 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8261,10 +8261,15 @@
       "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A=="
     },
     "shelljs": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.3.0.tgz",
-      "integrity": "sha1-NZbmMHp4FUT1kfN9phg2DzHbV7E=",
-      "dev": true
+      "version": "0.8.5",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.8.5.tgz",
+      "integrity": "sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==",
+      "dev": true,
+      "requires": {
+        "glob": "^7.0.0",
+        "interpret": "^1.0.0",
+        "rechoir": "^0.6.2"
+      }
     },
     "signal-exit": {
       "version": "3.0.2",
diff --git a/package.json b/package.json
index e6ea20b..26279af 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "karma": "^6.3.4",
     "karma-jasmine": "^0.3.5",
     "karma-phantomjs-launcher": "^1.0.4",
-    "shelljs": "^0.3.0"
+    "shelljs": "^0.8.5"
   },
   "cordovaPlugins": [
     "cordova-plugin-whitelist",