diff --git a/package-lock.json b/package-lock.json
index e3d7053..1b83df3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -716,6 +716,7 @@
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@@ -760,7 +761,7 @@
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@@ -2412,7 +2414,8 @@
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@@ -2420,9 +2423,19 @@
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-      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
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@@ -2998,7 +3011,8 @@
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+      "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
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@@ -3707,51 +3721,225 @@
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-          "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
+          "version": "1.5.0",
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@@ -4029,9 +4217,9 @@
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-      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
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@@ -4122,7 +4310,8 @@
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@@ -4165,7 +4354,8 @@
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@@ -4178,6 +4368,7 @@
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@@ -4185,6 +4376,7 @@
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@@ -4192,6 +4384,7 @@
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@@ -4199,7 +4392,8 @@
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@@ -4213,30 +4407,36 @@
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@@ -4271,7 +4471,8 @@
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@@ -4298,7 +4499,8 @@
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@@ -4317,11 +4519,13 @@
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@@ -4372,6 +4576,7 @@
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@@ -10387,6 +10743,60 @@
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         "express": "4.16.2",
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+            "escape-html": "~1.0.3",
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+        }
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@@ -10423,6 +10833,7 @@
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@@ -10434,10 +10845,62 @@
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+          "resolved": "https://registry.npmjs.org/express/-/express-4.16.2.tgz",
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+            "content-disposition": "0.5.2",
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+            "cookie-signature": "1.0.6",
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+            "encodeurl": "~1.0.1",
+            "escape-html": "~1.0.3",
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@@ -10501,6 +10964,11 @@
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-      "dev": true
+      "dev": true,
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       "integrity": "sha1-1275EnyyPCJZ7bHoNJwujV4tdME=",
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@@ -11100,6 +11570,7 @@
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@@ -11110,6 +11581,7 @@
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@@ -11789,6 +12261,11 @@
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+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
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@@ -12078,6 +12555,7 @@
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       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
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@@ -12196,7 +12674,8 @@
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-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -13237,6 +13716,11 @@
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+        "content-disposition": {
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+          "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
+          "integrity": "sha512-kRGRZw3bLlFISDBgwTSA1TMBFN6J6GWDeubmDE3AF+3+yXL8hTWv8r5rkLbqYXY4RjPk/EzHnClI3zQf1cFmHA=="
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@@ -13300,6 +13784,53 @@
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+          "resolved": "https://registry.npmjs.org/express/-/express-4.16.2.tgz",
+          "integrity": "sha512-4mc9RUEAUpPMFR6gpXcnPt0/q2Zil35FTUr07ixWYX90RmUKL3jUbvTvJzkc/uL3r+A7kuWSiIqOyVUSWoZXWQ==",
+          "requires": {
+            "accepts": "~1.3.4",
+            "array-flatten": "1.1.1",
+            "body-parser": "1.18.2",
+            "content-disposition": "0.5.2",
+            "content-type": "~1.0.4",
+            "cookie": "0.3.1",
+            "cookie-signature": "1.0.6",
+            "debug": "2.6.9",
+            "depd": "~1.1.1",
+            "encodeurl": "~1.0.1",
+            "escape-html": "~1.0.3",
+            "etag": "~1.8.1",
+            "finalhandler": "1.1.0",
+            "fresh": "0.5.2",
+            "merge-descriptors": "1.0.1",
+            "methods": "~1.1.2",
+            "on-finished": "~2.3.0",
+            "parseurl": "~1.3.2",
+            "path-to-regexp": "0.1.7",
+            "proxy-addr": "~2.0.2",
+            "qs": "6.5.1",
+            "range-parser": "~1.2.0",
+            "safe-buffer": "5.1.1",
+            "send": "0.16.1",
+            "serve-static": "1.13.1",
+            "setprototypeof": "1.1.0",
+            "statuses": "~1.3.1",
+            "type-is": "~1.6.15",
+            "utils-merge": "1.0.1",
+            "vary": "~1.1.2"
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+          "dependencies": {
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+              "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
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+              "requires": {
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@@ -13475,6 +14006,16 @@
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+        "setprototypeof": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
+          "integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
+        },
+        "statuses": {
+          "version": "1.3.1",
+          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
+          "integrity": "sha512-wuTCPGlJONk/a1kqZ4fQM2+908lC7fa7nPYpTC1EhnvqLX/IICbeP1OZGDtA374trpSq68YubKUMo8oRhN46yg=="
+        },
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@@ -13586,6 +14127,7 @@
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+      "optional": true,
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@@ -13752,6 +14294,58 @@
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+        },
+        "content-disposition": {
+          "version": "0.5.2",
+          "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
+          "integrity": "sha512-kRGRZw3bLlFISDBgwTSA1TMBFN6J6GWDeubmDE3AF+3+yXL8hTWv8r5rkLbqYXY4RjPk/EzHnClI3zQf1cFmHA=="
+        },
+        "express": {
+          "version": "4.16.2",
+          "resolved": "https://registry.npmjs.org/express/-/express-4.16.2.tgz",
+          "integrity": "sha512-4mc9RUEAUpPMFR6gpXcnPt0/q2Zil35FTUr07ixWYX90RmUKL3jUbvTvJzkc/uL3r+A7kuWSiIqOyVUSWoZXWQ==",
+          "requires": {
+            "accepts": "~1.3.4",
+            "array-flatten": "1.1.1",
+            "body-parser": "1.18.2",
+            "content-disposition": "0.5.2",
+            "content-type": "~1.0.4",
+            "cookie": "0.3.1",
+            "cookie-signature": "1.0.6",
+            "debug": "2.6.9",
+            "depd": "~1.1.1",
+            "encodeurl": "~1.0.1",
+            "escape-html": "~1.0.3",
+            "etag": "~1.8.1",
+            "finalhandler": "1.1.0",
+            "fresh": "0.5.2",
+            "merge-descriptors": "1.0.1",
+            "methods": "~1.1.2",
+            "on-finished": "~2.3.0",
+            "parseurl": "~1.3.2",
+            "path-to-regexp": "0.1.7",
+            "proxy-addr": "~2.0.2",
+            "qs": "6.5.1",
+            "range-parser": "~1.2.0",
+            "safe-buffer": "5.1.1",
+            "send": "0.16.1",
+            "serve-static": "1.13.1",
+            "setprototypeof": "1.1.0",
+            "statuses": "~1.3.1",
+            "type-is": "~1.6.15",
+            "utils-merge": "1.0.1",
+            "vary": "~1.1.2"
+          }
+        },
+        "setprototypeof": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
+          "integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
+        },
+        "statuses": {
+          "version": "1.3.1",
+          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
+          "integrity": "sha512-wuTCPGlJONk/a1kqZ4fQM2+908lC7fa7nPYpTC1EhnvqLX/IICbeP1OZGDtA374trpSq68YubKUMo8oRhN46yg=="
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     },
diff --git a/package.json b/package.json
index a4fdac2..09ace8c 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
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     "core-js": "^2.4.1",
     "dotenv": "^5.0.0",
-    "express": "^4.16.2",
+    "express": "^4.17.3",
     "font-awesome": "^4.7.0",
     "jquery": "^3.3.1",
     "jquery-highlighttextarea": "^3.2.1",