diff --git a/package-lock.json b/package-lock.json
index 6ac131e..a3930b9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -59,12 +59,27 @@
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+      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
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+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
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@@ -306,20 +326,27 @@
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-        "qs": "6.5.2",
-        "raw-body": "2.3.3",
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+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+          "dev": true
         },
         "get-caller-file": {
           "version": "1.0.3",
           "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.3.tgz",
-          "integrity": "sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w=="
+          "integrity": "sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==",
+          "dev": true
         },
         "require-main-filename": {
           "version": "1.0.1",
           "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
-          "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE="
+          "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
+          "dev": true
         },
         "yargs": {
           "version": "12.0.5",
           "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
           "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
+          "dev": true,
           "requires": {
             "cliui": "^4.0.0",
             "decamelize": "^1.2.0",
@@ -4661,6 +4869,7 @@
           "version": "11.1.1",
           "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
           "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
+          "dev": true,
           "requires": {
             "camelcase": "^5.0.0",
             "decamelize": "^1.2.0"
diff --git a/package.json b/package.json
index e1575a9..456f854 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "cookie-parser": "~1.4.3",
     "cors": "^2.8.5",
     "debug": "~2.6.9",
-    "express": "~4.16.0",
+    "express": "~4.17.3",
     "helmet": "^3.18.0",
     "mongoose": "^5.5.14",
     "morgan": "~1.9.0"