diff --git a/package-lock.json b/package-lock.json
index 44d9df9..9743ddb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
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@@ -45,6 +45,11 @@
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@@ -106,20 +111,29 @@
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-      "resolved": "https://registry.npmjs.org/assert/-/assert-1.4.1.tgz",
-      "integrity": "sha1-mZEtWRg2tab1s0XA8H7vwI/GXZE=",
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+      "resolved": "https://registry.npmjs.org/assert/-/assert-1.5.0.tgz",
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@@ -154,9 +168,9 @@
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-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
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@@ -209,9 +223,9 @@
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+      "version": "1.5.1",
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@@ -228,9 +242,9 @@
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@@ -362,31 +376,35 @@
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+      "resolved": "https://registry.npmjs.org/browser-resolve/-/browser-resolve-2.0.0.tgz",
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-          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.1.7.tgz",
-          "integrity": "sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs="
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+      "resolved": "https://registry.npmjs.org/browserify/-/browserify-16.5.2.tgz",
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         "browser-pack": "^6.0.1",
-        "browser-resolve": "^1.11.0",
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@@ -404,8 +422,8 @@
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@@ -418,7 +436,7 @@
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@@ -429,31 +447,6 @@
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@@ -480,13 +473,14 @@
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+      "version": "1.0.2",
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@@ -510,26 +504,50 @@
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-      "integrity": "sha1-IeCr+vbyApzy+vsTNWenAdQTVSQ=",
+      "version": "4.1.0",
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-        "elliptic": "^6.0.0",
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+      "version": "4.2.1",
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
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+        }
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@@ -541,9 +559,9 @@
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@@ -728,12 +746,9 @@
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-      "integrity": "sha1-8CQcRXMKn8YyOyBtvzjtx0HQuxA=",
-      "requires": {
-        "date-now": "^0.1.4"
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+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/console-browserify/-/console-browserify-1.2.0.tgz",
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@@ -779,12 +794,19 @@
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+      "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.4.tgz",
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-        "elliptic": "^6.0.0"
+        "elliptic": "^6.5.3"
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+        }
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@@ -840,10 +862,10 @@
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-      "integrity": "sha1-6vQ5/U1ISK105cx9vvIAZyueNFs="
+    "dash-ast": {
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+      "resolved": "https://registry.npmjs.org/dash-ast/-/dash-ast-1.0.0.tgz",
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@@ -912,20 +934,20 @@
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-      "integrity": "sha1-CRckkC6EZYJg65EHSMzNGvbiH7U=",
+      "version": "2.0.1",
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-        "shasum": "^1.0.0",
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-      "integrity": "sha1-wHTS4qpqipoH29YfmhXCzYPsjsw=",
+      "version": "1.0.1",
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@@ -937,13 +959,35 @@
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@@ -2356,9 +2443,9 @@
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+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
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@@ -2659,6 +2746,14 @@
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+      "resolved": "https://registry.npmjs.org/shasum-object/-/shasum-object-1.0.0.tgz",
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@@ -2671,9 +2766,9 @@
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-      "integrity": "sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY="
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
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@@ -2891,9 +2986,9 @@
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-      "integrity": "sha1-ZiZu5fm9uZQKTkUUyvtDu3Hlyds=",
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+      "resolved": "https://registry.npmjs.org/stream-browserify/-/stream-browserify-2.0.2.tgz",
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@@ -2909,26 +3004,62 @@
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+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/stream-http/-/stream-http-3.2.0.tgz",
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-        "inherits": "^2.0.1",
-        "readable-stream": "^2.3.6",
-        "to-arraybuffer": "^1.0.0",
-        "xtend": "^4.0.0"
+        "inherits": "^2.0.4",
+        "readable-stream": "^3.6.0",
+        "xtend": "^4.0.2"
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+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
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+        },
+        "readable-stream": {
+          "version": "3.6.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
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+        "xtend": {
+          "version": "4.0.2",
+          "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+          "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
+        }
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     "stream-splicer": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/stream-splicer/-/stream-splicer-2.0.0.tgz",
-      "integrity": "sha1-G2O+Q4oTPktnHMGTUZdgAXWRDYM=",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/stream-splicer/-/stream-splicer-2.0.1.tgz",
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+    "string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+      "requires": {
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+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
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+        }
+      }
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       "resolved": "https://registry.npmjs.org/subarg/-/subarg-1.0.0.tgz",
@@ -2967,11 +3098,6 @@
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-      "integrity": "sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M="
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@@ -3086,11 +3212,12 @@
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+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/undeclared-identifiers/-/undeclared-identifiers-1.1.3.tgz",
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         "acorn-node": "^1.3.0",
+        "dash-ast": "^1.0.0",
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@@ -3208,6 +3335,11 @@
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     },
+    "vm-browserify": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vm-browserify/-/vm-browserify-1.1.2.tgz",
+      "integrity": "sha512-2ham8XPWTONajOR0ohOKOHXkm3+gaBmGut3SRuu75xLd/RRaY6vqgh8NBYYk7+RW3u5AtzPQZG8F10LHkl0lAQ=="
+    },
     "w3c-xmlhttprequest": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/w3c-xmlhttprequest/-/w3c-xmlhttprequest-3.0.3.tgz",
diff --git a/package.json b/package.json
index e3898e0..a81dca0 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   },
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     "brfs": "2.0.2",
-    "browserify": "16.2.3",
+    "browserify": "16.5.2",
     "prettier": "2.4.1"
   }
 }