diff --git a/package-lock.json b/package-lock.json
index a2c0b77..9538661 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,83 +13,34 @@
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+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
+      "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
       "requires": {
-        "punycode": "^1.4.1"
+        "psl": "^1.1.28",
+        "punycode": "^2.1.1"
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-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.5.tgz",
-      "integrity": "sha1-fcSjOvcVgatDN9qR2FylQn69mpc=",
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-      "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
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@@ -2019,16 +917,7 @@
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-      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
-      "requires": {
-        "prelude-ls": "~1.1.2"
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@@ -2044,11 +933,24 @@
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       "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
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+    "universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg=="
+    },
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       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
+    "uri-js": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
+      "requires": {
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+      }
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@@ -2060,9 +962,9 @@
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+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
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@@ -2072,31 +974,13 @@
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diff --git a/package.json b/package.json
index cc2e161..9b34cbb 100644
--- a/package.json
+++ b/package.json
@@ -16,9 +16,9 @@
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     "express": "^4.16.2",
     "express-jwt": "^5.3.0",
-    "log4js": "^2.5.3",
+    "log4js": "^6.0.0",
     "mysql": "^2.15.0",
-    "request": "^2.83.0",
+    "request": "^2.88.2",
     "underscore": "^1.8.3"
   }
 }