diff --git a/package-lock.json b/package-lock.json
index b4349d8..7e49021 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "cookie-parser": "^1.4.5",
         "cors": "^2.8.5",
         "dotenv": "^8.2.0",
-        "express": "^4.17.1",
+        "express": "^4.17.3",
         "jsonwebtoken": "^8.5.1",
         "nodemon": "^2.0.7",
         "pg": "^8.5.1",
@@ -677,7 +677,6 @@
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@@ -980,12 +979,12 @@
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+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
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-        "mime-types": "~2.1.24",
-        "negotiator": "0.6.2"
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
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@@ -1511,20 +1510,20 @@
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+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.2.tgz",
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+        "bytes": "3.1.2",
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         "debug": "2.6.9",
         "depd": "~1.1.2",
-        "http-errors": "1.7.2",
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-        "qs": "6.7.0",
-        "raw-body": "2.4.0",
-        "type-is": "~1.6.17"
+        "qs": "6.9.7",
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@@ -1541,14 +1540,17 @@
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-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
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-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
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+      "version": "6.9.7",
+      "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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@@ -1639,9 +1641,9 @@
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+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
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@@ -1769,7 +1771,6 @@
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@@ -1953,16 +1954,35 @@
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+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
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       "dependencies": {
-        "safe-buffer": "5.1.2"
+        "safe-buffer": "5.2.1"
       },
       "engines": {
         "node": ">= 0.6"
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+    "node_modules/content-disposition/node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
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+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
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@@ -2251,7 +2271,7 @@
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-      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=",
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@@ -2259,7 +2279,7 @@
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@@ -2762,7 +2782,7 @@
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@@ -2942,16 +2962,16 @@
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+      "version": "4.17.3",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.3.tgz",
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-        "accepts": "~1.3.7",
+        "accepts": "~1.3.8",
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-        "body-parser": "1.19.0",
-        "content-disposition": "0.5.3",
+        "body-parser": "1.19.2",
+        "content-disposition": "0.5.4",
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-        "cookie": "0.4.0",
+        "cookie": "0.4.2",
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@@ -2965,13 +2985,13 @@
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         "path-to-regexp": "0.1.7",
-        "proxy-addr": "~2.0.5",
-        "qs": "6.7.0",
+        "proxy-addr": "~2.0.7",
+        "qs": "6.9.7",
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-        "safe-buffer": "5.1.2",
-        "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",
+        "setprototypeof": "1.2.0",
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         "utils-merge": "1.0.1",
@@ -2981,6 +3001,14 @@
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+    "node_modules/express/node_modules/cookie": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
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@@ -2995,13 +3023,35 @@
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         "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
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+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
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+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
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@@ -3280,9 +3330,9 @@
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-      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=",
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@@ -3302,7 +3352,7 @@
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@@ -3692,25 +3742,20 @@
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-        "setprototypeof": "1.1.1",
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@@ -5241,19 +5285,19 @@
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@@ -5408,9 +5452,9 @@
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+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
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@@ -6228,11 +6272,11 @@
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-        "forwarded": "~0.1.2",
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@@ -6297,12 +6341,12 @@
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@@ -12862,9 +12916,9 @@
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@@ -13500,11 +13554,11 @@
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+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
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-        "http-errors": "1.7.2",
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@@ -14039,9 +14093,9 @@
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@@ -14050,9 +14104,9 @@
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         "fresh": "0.5.2",
-        "http-errors": "~1.7.2",
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-        "ms": "2.1.1",
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@@ -14069,7 +14123,7 @@
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@@ -14079,21 +14133,21 @@
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+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
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-      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
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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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         "parseurl": "~1.3.3",
-        "send": "0.17.1"
+        "send": "0.17.2"
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@@ -14125,9 +14179,9 @@
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+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
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@@ -14791,9 +14845,9 @@
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-      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
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+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
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diff --git a/package.json b/package.json
index bd4eaa6..721b1de 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
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     "cors": "^2.8.5",
     "dotenv": "^8.2.0",
-    "express": "^4.17.1",
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     "jsonwebtoken": "^8.5.1",
     "nodemon": "^2.0.7",
     "pg": "^8.5.1",