diff --git a/package-lock.json b/package-lock.json
index 42d9923c..bb47f7d6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,7 +33,7 @@
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         "eslint": "^6.6.0",
-        "express": "^4.1.1",
+        "express": "^4.17.3",
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@@ -6207,11 +6207,12 @@
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-        "negotiator": "0.6.2"
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@@ -8441,19 +8444,16 @@
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@@ -8907,6 +8907,7 @@
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@@ -9520,6 +9521,7 @@
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@@ -9721,15 +9723,16 @@
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+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.3.tgz",
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-        "body-parser": "1.19.0",
-        "content-disposition": "0.5.3",
+        "body-parser": "1.19.2",
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@@ -9743,13 +9746,13 @@
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-        "proxy-addr": "~2.0.5",
-        "qs": "6.7.0",
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-        "send": "0.17.1",
-        "serve-static": "1.14.1",
-        "setprototypeof": "1.1.1",
+        "safe-buffer": "5.2.1",
+        "send": "0.17.2",
+        "serve-static": "1.14.2",
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@@ -9759,9 +9762,18 @@
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+    "node_modules/express/node_modules/cookie": {
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+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
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@@ -10403,6 +10415,7 @@
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@@ -11308,22 +11321,32 @@
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+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.8.1.tgz",
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-        "inherits": "2.0.3",
-        "setprototypeof": "1.1.1",
+        "inherits": "2.0.4",
+        "setprototypeof": "1.2.0",
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-        "toidentifier": "1.0.0"
+        "toidentifier": "1.0.1"
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-    "node_modules/http-errors/node_modules/inherits": {
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+    "node_modules/http-errors/node_modules/setprototypeof": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
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+    },
+    "node_modules/http-errors/node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
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@@ -12672,17 +12695,19 @@
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@@ -13047,8 +13072,9 @@
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@@ -14896,16 +14922,6 @@
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-      "license": "MIT",
-      "dependencies": {
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@@ -15265,10 +15281,6 @@
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@@ -15376,16 +15388,6 @@
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-      "version": "1.0.0",
-      "license": "MIT",
-      "engines": {
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-      "funding": {
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@@ -15518,10 +15520,14 @@
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+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
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         "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
       }
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-        "http-errors": "1.7.2",
+        "bytes": "3.1.2",
+        "http-errors": "1.8.1",
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@@ -16193,8 +16201,9 @@
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+      "resolved": "https://registry.npmjs.org/send/-/send-0.17.2.tgz",
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@@ -16203,9 +16212,9 @@
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         "fresh": "0.5.2",
-        "http-errors": "~1.7.2",
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         "statuses": "~1.5.0"
@@ -16216,6 +16225,7 @@
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       "bin": {
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@@ -16225,8 +16235,9 @@
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@@ -16236,13 +16247,14 @@
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-        "send": "0.17.1"
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@@ -23640,11 +23652,12 @@
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@@ -25928,6 +25938,7 @@
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@@ -27092,6 +27111,7 @@
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@@ -27784,19 +27804,26 @@
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-        "setprototypeof": "1.1.1",
+        "inherits": "2.0.4",
+        "setprototypeof": "1.2.0",
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-        "toidentifier": "1.0.0"
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@@ -29077,8 +29106,9 @@
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@@ -30804,9 +30828,6 @@
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@@ -30897,9 +30918,6 @@
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@@ -31006,8 +31024,9 @@
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+      "version": "6.9.7",
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@@ -31056,14 +31075,16 @@
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       "requires": {
-        "bytes": "3.1.0",
-        "http-errors": "1.7.2",
+        "bytes": "3.1.2",
+        "http-errors": "1.8.1",
         "iconv-lite": "0.4.24",
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@@ -31507,8 +31528,9 @@
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+      "version": "0.17.2",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.17.2.tgz",
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@@ -31517,9 +31539,9 @@
         "escape-html": "~1.0.3",
         "etag": "~1.8.1",
         "fresh": "0.5.2",
-        "http-errors": "~1.7.2",
+        "http-errors": "1.8.1",
         "mime": "1.6.0",
-        "ms": "2.1.1",
+        "ms": "2.1.3",
         "on-finished": "~2.3.0",
         "range-parser": "~1.2.1",
         "statuses": "~1.5.0"
@@ -31527,11 +31549,13 @@
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           "version": "1.6.0",
+          "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
           "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg=="
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+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
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@@ -31543,13 +31567,14 @@
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+      "version": "1.14.2",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.2.tgz",
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         "escape-html": "~1.0.3",
         "parseurl": "~1.3.3",
-        "send": "0.17.1"
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diff --git a/package.json b/package.json
index d4b7e61e..4e40271b 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "dotenv": "^2.0.0",
     "es6-shim": "0.35.0",
     "eslint": "^6.6.0",
-    "express": "^4.1.1",
+    "express": "^4.17.3",
     "file-saver": "^2.0.2",
     "git-rev-sync": "^1.11.1",
     "googleapis": "^46.0.0",