diff --git a/package-lock.json b/package-lock.json
index fe73649..29b9f85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
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+        "browserify": "^17.0.0",
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@@ -38,9 +38,9 @@
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+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
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@@ -49,31 +49,21 @@
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-      "resolved": "https://registry.npmjs.org/acorn-dynamic-import/-/acorn-dynamic-import-4.0.0.tgz",
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-      "dev": true,
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+      "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/acorn-node/-/acorn-node-1.8.2.tgz",
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-        "acorn-dynamic-import": "^4.0.0",
-        "acorn-walk": "^6.1.0",
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+        "acorn": "^7.0.0",
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-      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-6.1.1.tgz",
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+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-7.2.0.tgz",
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@@ -122,6 +112,18 @@
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+      "resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.5.tgz",
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+      "dev": true,
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
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@@ -185,20 +187,14 @@
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+        "resolve": "^1.17.0"
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@@ -206,49 +202,49 @@
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+      "resolved": "https://registry.npmjs.org/browserify/-/browserify-17.0.0.tgz",
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-        "browser-resolve": "^1.11.0",
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-        "mkdirp": "^0.5.0",
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-        "stream-http": "^2.0.0",
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@@ -256,7 +252,7 @@
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@@ -344,30 +340,6 @@
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@@ -379,9 +351,9 @@
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+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
+      "integrity": "sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==",
+      "dev": true,
+      "dependencies": {
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+        "get-intrinsic": "^1.0.2"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
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@@ -488,30 +473,6 @@
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-        "acorn-node": "^1.6.1",
+        "acorn-node": "^1.8.2",
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@@ -836,12 +773,6 @@
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+        "node": ">=0.8.x"
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@@ -889,6 +820,21 @@
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-      "integrity": "sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M=",
-      "dev": true
-    },
     "tr46": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
@@ -3969,7 +3839,7 @@
     "typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
-      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
+      "integrity": "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==",
       "dev": true
     },
     "typescript": {
@@ -4016,12 +3886,16 @@
       }
     },
     "util": {
-      "version": "0.10.4",
-      "resolved": "https://registry.npmjs.org/util/-/util-0.10.4.tgz",
-      "integrity": "sha512-0Pm9hTQ3se5ll1XihRic3FDIku70C+iHUdT/W926rSgHV5QgXsYbKZN8MSC3tJtSkhuROzvsQjAaFENRXr+19A==",
+      "version": "0.12.5",
+      "resolved": "https://registry.npmjs.org/util/-/util-0.12.5.tgz",
+      "integrity": "sha512-kZf/K6hEIrWHI6XqOFUiiMa+79wE/D8Q+NCNAWclkyg3b4d2k7s0QGepNjiABc+aR3N1PAyHL7p6UcLY6LmrnA==",
       "dev": true,
       "requires": {
-        "inherits": "2.0.3"
+        "inherits": "^2.0.3",
+        "is-arguments": "^1.0.4",
+        "is-generator-function": "^1.0.7",
+        "is-typed-array": "^1.1.3",
+        "which-typed-array": "^1.1.2"
       }
     },
     "util-deprecate": {
@@ -4098,6 +3972,20 @@
         "isexe": "^2.0.0"
       }
     },
+    "which-typed-array": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.9.tgz",
+      "integrity": "sha512-w9c4xkx6mPidwp7180ckYWfMmvxpjlZuIudNtDf4N/tTAUB8VJbX25qZoAsrtGuYNnGw3pa0AXgbGKRB8/EceA==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.5",
+        "call-bind": "^1.0.2",
+        "for-each": "^0.3.3",
+        "gopd": "^1.0.1",
+        "has-tostringtag": "^1.0.0",
+        "is-typed-array": "^1.1.10"
+      }
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -4105,9 +3993,9 @@
       "dev": true
     },
     "xtend": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
       "dev": true
     }
   }
diff --git a/package.json b/package.json
index 97b4fd2..0e38050 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
   "devDependencies": {
     "@types/node": "^15.12.2",
     "batch": "0.6.1",
-    "browserify": "^16.2.3",
+    "browserify": "^17.0.0",
     "cross-spawn": "^7.0.3",
     "mocha": "^5.2.0",
     "should": "^13.2.3",