diff --git a/package-lock.json b/package-lock.json
index bad12de..89c84ff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,59 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@abandonware/bluetooth-hci-socket": {
+      "version": "0.5.3-3",
+      "resolved": "https://registry.npmjs.org/@abandonware/bluetooth-hci-socket/-/bluetooth-hci-socket-0.5.3-3.tgz",
+      "integrity": "sha512-SkT5yVoaceiWOK1eWW/QCgAaPph/Y+EkOVBvETmhsD1hhKa83+EmVRMjubO68k54uoIzviqcNhxZI/LuIU2PHA==",
+      "optional": true,
+      "requires": {
+        "debug": "^4.1.0",
+        "nan": "^2.10.0",
+        "node-pre-gyp": "^0.12.0",
+        "usb": "^1.1.0"
+      },
+      "dependencies": {
+        "node-pre-gyp": {
+          "version": "0.12.0",
+          "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.12.0.tgz",
+          "integrity": "sha512-4KghwV8vH5k+g2ylT+sLTjy5wmUOb9vPhnM8NHvRf9dHmnW/CndrFXy2aRPaPST6dugXSdHXfeaHQm77PIz/1A==",
+          "optional": true,
+          "requires": {
+            "detect-libc": "^1.0.2",
+            "mkdirp": "^0.5.1",
+            "needle": "^2.2.1",
+            "nopt": "^4.0.1",
+            "npm-packlist": "^1.1.6",
+            "npmlog": "^4.0.2",
+            "rc": "^1.2.7",
+            "rimraf": "^2.6.1",
+            "semver": "^5.3.0",
+            "tar": "^4"
+          }
+        }
+      }
+    },
+    "@abandonware/noble": {
+      "version": "1.9.2-5",
+      "resolved": "https://registry.npmjs.org/@abandonware/noble/-/noble-1.9.2-5.tgz",
+      "integrity": "sha512-Y1eyxDoA9kvKeAgd6mQ9c4qDbqQbqlPR56LkbtlAqptGB4HT/8KQweqqyTsj4CtdhbvCAt1G+J+2nE35WU9fBg==",
+      "requires": {
+        "@abandonware/bluetooth-hci-socket": "^0.5.3-1",
+        "bplist-parser": "0.1.1",
+        "debug": "^4.1.0",
+        "xpc-connection": "~0.1.4"
+      },
+      "dependencies": {
+        "bplist-parser": {
+          "version": "0.1.1",
+          "resolved": "https://registry.npmjs.org/bplist-parser/-/bplist-parser-0.1.1.tgz",
+          "integrity": "sha1-1g1dzCDLptx+HymbNdPh+V2vuuY=",
+          "requires": {
+            "big-integer": "^1.6.7"
+          }
+        }
+      }
+    },
     "@babel/code-frame": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
@@ -129,6 +182,11 @@
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
     },
+    "big-integer": {
+      "version": "1.6.47",
+      "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.47.tgz",
+      "integrity": "sha512-9t9f7X3as2XGX8b52GqG6ox0GvIdM86LyIXASJnDCFhYNgt+A+MByQZ3W2PyMRZjEvG5f8TEbSPfEotVuMJnQg=="
+    },
     "bl": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
@@ -138,18 +196,6 @@
         "safe-buffer": "^5.1.1"
       }
     },
-    "@abandonware/bluetooth-hci-socket": {
-      "version": "0.5.3-3",
-      "resolved": "https://registry.npmjs.org/@abandonware/bluetooth-hci-socket/-/bluetooth-hci-socket-0.5.3-3.tgz",
-      "integrity": "sha512-SkT5yVoaceiWOK1eWW/QCgAaPph/Y+EkOVBvETmhsD1hhKa83+EmVRMjubO68k54uoIzviqcNhxZI/LuIU2PHA==",
-      "optional": true,
-      "requires": {
-        "debug": "^4.1.0",
-        "nan": "^2.10.0",
-        "node-pre-gyp": "^0.12.0",
-        "usb": "^1.1.0"
-      }
-    },
     "body-parser": {
       "version": "1.19.0",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
@@ -185,12 +231,6 @@
         }
       }
     },
-    "bplist-parser": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/bplist-parser/-/bplist-parser-0.0.6.tgz",
-      "integrity": "sha1-ONo0cYF9+dRKs4kuJ3B7u9daEbk=",
-      "optional": true
-    },
     "brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -1519,17 +1559,6 @@
       "integrity": "sha512-2NpiFHqC87y/zFke0fC0spBXL3bBsoh/p5H1EFhshxjCR5+0g2d6BiXbUFz9v1sAcxsk2htp2eQnNIci2dIYcA==",
       "dev": true
     },
-    "@abandonware/noble": {
-      "version": "1.9.2-5",
-      "resolved": "https://registry.npmjs.org/@abandonware/noble/-/noble-1.9.2-5.tgz",
-      "integrity": "sha512-Y1eyxDoA9kvKeAgd6mQ9c4qDbqQbqlPR56LkbtlAqptGB4HT/8KQweqqyTsj4CtdhbvCAt1G+J+2nE35WU9fBg==",
-      "requires": {
-        "@abandonware/bluetooth-hci-socket": "^0.5.3-1",
-        "bplist-parser": "0.1.1",
-        "debug": "^4.1.0",
-        "xpc-connection": "~0.1.4"
-      }
-    },
     "node-pre-gyp": {
       "version": "0.11.0",
       "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.11.0.tgz",
@@ -1667,9 +1696,9 @@
       }
     },
     "p-limit": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.0.tgz",
-      "integrity": "sha512-pZbTJpoUsCzV48Mc9Nh51VbwO0X9cuPFE8gYwx9BTCt9SF8/b7Zljd2fVgOxhIF/HDTKgpVzs+GPhyKfjLLFRQ==",
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.1.tgz",
+      "integrity": "sha512-85Tk+90UCVWvbDavCLKPOLC9vvY8OwEX/RtKF+/1OADJMVlFfEHOiMTPVyxg7mk/dKa+ipdHm0OUkTvCpMTuwg==",
       "requires": {
         "p-try": "^2.0.0"
       }
@@ -2456,11 +2485,12 @@
       "optional": true
     },
     "yargs": {
-      "version": "13.3.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
-      "integrity": "sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==",
+      "version": "14.2.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-14.2.0.tgz",
+      "integrity": "sha512-/is78VKbKs70bVZH7w4YaZea6xcJWOAwkhbR0CFuZBmYtfTYF0xjGJF43AYd8g2Uii1yJwmS5GR2vBmrc32sbg==",
       "requires": {
         "cliui": "^5.0.0",
+        "decamelize": "^1.2.0",
         "find-up": "^3.0.0",
         "get-caller-file": "^2.0.1",
         "require-directory": "^2.1.1",
@@ -2469,7 +2499,7 @@
         "string-width": "^3.0.0",
         "which-module": "^2.0.0",
         "y18n": "^4.0.0",
-        "yargs-parser": "^13.1.1"
+        "yargs-parser": "^15.0.0"
       },
       "dependencies": {
         "ansi-regex": {
@@ -2503,9 +2533,9 @@
       }
     },
     "yargs-parser": {
-      "version": "13.1.1",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
-      "integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-15.0.0.tgz",
+      "integrity": "sha512-xLTUnCMc4JhxrPEPUYD5IBR1mWCK/aT6+RJ/K29JY2y1vD+FhtgKK0AXRWvI262q3QSffAQuTouFIKUuHX89wQ==",
       "requires": {
         "camelcase": "^5.0.0",
         "decamelize": "^1.2.0"
diff --git a/package.json b/package.json
index 231fb97..e9fdad6 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "mqtt": "^2.18.2",
     "@abandonware/noble": "^1.9.2-1",
     "readline-sync": "^1.4.9",
-    "yargs": "^13.2.2"
+    "yargs": "^14.2.0"
   },
   "devDependencies": {
     "eslint": "^5.1.0"