diff --git a/package-lock.json b/package-lock.json
index 72d31f7..7e9c626 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3363,13 +3363,22 @@
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     },
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-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.8.2.tgz",
-      "integrity": "sha512-+M4oeaTplPm/f1pXDw84YohEv7B1i/2Aisei8s4s6k3QsoSHa7i5sz8u/cGQkkatCPxMASKxPualR4wwYgVboA==",
-      "requires": {
-        "caniuse-lite": "^1.0.30001015",
-        "electron-to-chromium": "^1.3.322",
-        "node-releases": "^1.1.42"
+      "version": "4.16.5",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.5.tgz",
+      "integrity": "sha512-C2HAjrM1AI/djrpAUU/tr4pml1DqLIzJKSLDBXBrNErl9ZCCTXdhwxdJjYc16953+mBWf7Lw+uUJgpgb8cN71A==",
+      "requires": {
+        "caniuse-lite": "^1.0.30001214",
+        "colorette": "^1.2.2",
+        "electron-to-chromium": "^1.3.719",
+        "escalade": "^3.1.1",
+        "node-releases": "^1.1.71"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001230",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001230.tgz",
+          "integrity": "sha512-5yBd5nWCBS+jWKTcHOzXwo5xzcj4ePE/yjtkZyUV1BTUmrBaA9MRGC+e7mxnqXSA90CmCA8L3eKLaSUkt099IQ=="
+        }
       }
     },
     "bser": {
@@ -3716,6 +3725,11 @@
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
     },
+    "colorette": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
+      "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w=="
+    },
     "combine-source-map": {
       "version": "0.8.0",
       "resolved": "https://registry.npmjs.org/combine-source-map/-/combine-source-map-0.8.0.tgz",
@@ -4329,9 +4343,9 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "electron-to-chromium": {
-      "version": "1.3.322",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.322.tgz",
-      "integrity": "sha512-Tc8JQEfGQ1MzfSzI/bTlSr7btJv/FFO7Yh6tanqVmIWOuNCu6/D1MilIEgLtmWqIrsv+o4IjpLAhgMBr/ncNAA=="
+      "version": "1.3.738",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.738.tgz",
+      "integrity": "sha512-vCMf4gDOpEylPSLPLSwAEsz+R3ShP02Y3cAKMZvTqule3XcPp7tgc/0ESI7IS6ZeyBlGClE50N53fIOkcIVnpw=="
     },
     "elliptic": {
       "version": "6.5.2",
@@ -4451,6 +4465,11 @@
         "es6-promise": "^4.0.3"
       }
     },
+    "escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw=="
+    },
     "escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -7997,12 +8016,9 @@
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     "node-releases": {
-      "version": "1.1.42",
-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.42.tgz",
-      "integrity": "sha512-OQ/ESmUqGawI2PRX+XIRao44qWYBBfN54ImQYdWVTQqUckuejOg76ysSqDBK8NG3zwySRVnX36JwDQ6x+9GxzA==",
-      "requires": {
-        "semver": "^6.3.0"
-      }
+      "version": "1.1.72",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.72.tgz",
+      "integrity": "sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw=="
     },
     "normalize-package-data": {
       "version": "2.5.0",
@@ -9370,7 +9386,8 @@
     "semver": {
       "version": "6.3.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
-      "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
+      "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+      "dev": true
     },
     "send": {
       "version": "0.17.1",
diff --git a/package.json b/package.json
index 11ea9a2..531ed91 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "bluebird": "^3.7.1",
     "body-parser": "^1.19.0",
     "browserify": "^16.5.0",
-    "browserslist": "^4.8.2",
+    "browserslist": "^4.16.5",
     "cassandra-driver": "^4.4.0",
     "cors": "^2.8.5",
     "express": "^4.17.1",