diff --git a/package-lock.json b/package-lock.json
index 7d27aab..7341510 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,6 +24,16 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@postman/form-data": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@postman/form-data/-/form-data-3.1.1.tgz",
+      "integrity": "sha512-vjh8Q2a8S6UCm/KKs31XFJqEEgmbjBmpPNVV2eVav6905wyFAwaUOBGA1NPBI4ERH9MMZc6w0umFgM6WbEPMdg==",
+      "requires": {
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      }
+    },
     "@postman/tunnel-agent": {
       "version": "0.6.3",
       "resolved": "https://registry.npmjs.org/@postman/tunnel-agent/-/tunnel-agent-0.6.3.tgz",
@@ -47,9 +57,9 @@
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     },
     "ajv": {
-      "version": "6.12.3",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.3.tgz",
-      "integrity": "sha512-4K0cK3L1hsqk9xIb2z9vs/XU+PGJZ9PNpJRDS9YLzmNdX6jmVPfamLvTJr0aDAusnHyCHO6MjzlkAsgtqp9teA==",
+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "requires": {
         "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
@@ -96,9 +106,9 @@
       "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
     },
     "aws4": {
-      "version": "1.10.1",
-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.10.1.tgz",
-      "integrity": "sha512-zg7Hz2k5lI8kb7U32998pRRFin7zJlkfezGJjUc2heaD4Pw2wObakCDVzkKztTm/Ln7eiVvYsjqak0Ed4LkMDA=="
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.11.0.tgz",
+      "integrity": "sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA=="
     },
     "babel-walk": {
       "version": "3.0.0-canary-5",
@@ -109,9 +119,9 @@
       }
     },
     "base64-js": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
-      "integrity": "sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g=="
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
     },
     "bcrypt-pbkdf": {
       "version": "1.0.2",
@@ -468,9 +478,9 @@
       "integrity": "sha512-chXa79rL/UC2KlX17jo3vRGz0azaWEx5tGqZg5pO3NUyEJVB17dMruQlzCCOfUvElghKcm5194+BCRvi2Rv/Gw=="
     },
     "helmet": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/helmet/-/helmet-4.2.0.tgz",
-      "integrity": "sha512-aoiSxXMd0ks1ojYpSCFoCRzgv4rY/uB9jKStaw8PkXwsdLYa/Gq+Nc5l0soH0cwBIsLAlujPnx4HLQs+LaXCrQ=="
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/helmet/-/helmet-4.6.0.tgz",
+      "integrity": "sha512-HVqALKZlR95ROkrnesdhbbZJFi/rIVSoNq6f3jA/9u6MIbTsPh3xZwihjeI5+DO/2sOV6HMHooXcEOuwskHpTg=="
     },
     "http-errors": {
       "version": "1.7.2",
@@ -485,9 +495,9 @@
       }
     },
     "http-signature": {
-      "version": "1.3.4",
-      "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.3.4.tgz",
-      "integrity": "sha512-CbG3io8gUSIxNNSgq+XMjgpTMzAeVRipxVXjuGrDhH5M1a2kZ03w20s8FCLR1NjnnJj10KbvabvckmtQcYNb9g==",
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.3.5.tgz",
+      "integrity": "sha512-NwoTQYSJoFt34jSBbwzDHDofoA61NGXzu6wXh95o1Ry62EnmKjXb/nR/RknLeZ3G/uGwrlKNY2z7uPt+Cdl7Tw==",
       "requires": {
         "assert-plus": "^1.0.0",
         "jsprim": "^1.2.2",
@@ -712,9 +722,9 @@
       "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns="
     },
     "postman-request": {
-      "version": "2.88.1-postman.27",
-      "resolved": "https://registry.npmjs.org/postman-request/-/postman-request-2.88.1-postman.27.tgz",
-      "integrity": "sha512-4Qc7p3/cbp5S4Q6LcOzJ+K5N7loWDKjW0S9hj8M2AMJDUVcFUbdgvQb6ZfTERz2+34xP9ByCy7VhdnNCATe/bA==",
+      "version": "2.88.1-postman.30",
+      "resolved": "https://registry.npmjs.org/postman-request/-/postman-request-2.88.1-postman.30.tgz",
+      "integrity": "sha512-zsGvs8OgNeno1Q44zTgGP2IL7kCqUy4DAtl8/ms0AQpqkIoysrxzR/Zg4kM1Kz8/duBvwxt8NN717wB7SMNm6w==",
       "requires": {
         "@postman/form-data": "~3.1.1",
         "@postman/tunnel-agent": "^0.6.3",
@@ -740,16 +750,6 @@
         "uuid": "^3.3.2"
       },
       "dependencies": {
-        "@postman/form-data": {
-          "version": "3.1.1",
-          "resolved": "https://registry.npmjs.org/@postman/form-data/-/form-data-3.1.1.tgz",
-          "integrity": "sha512-vjh8Q2a8S6UCm/KKs31XFJqEEgmbjBmpPNVV2eVav6905wyFAwaUOBGA1NPBI4ERH9MMZc6w0umFgM6WbEPMdg==",
-          "requires": {
-            "asynckit": "^0.4.0",
-            "combined-stream": "^1.0.8",
-            "mime-types": "^2.1.12"
-          }
-        },
         "qs": {
           "version": "6.5.2",
           "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
@@ -1081,9 +1081,9 @@
       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
     "uri-js": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
-      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
       "requires": {
         "punycode": "^2.1.0"
       }
diff --git a/package.json b/package.json
index bee2417..45d87eb 100644
--- a/package.json
+++ b/package.json
@@ -26,10 +26,10 @@
     "compression": "^1.7.4",
     "cookie-parser": "^1.4.5",
     "express": "^4.17.1",
-    "helmet": "^4.2.0",
+    "helmet": "^4.6.0",
     "minizlib": "^2.1.2",
     "node-fetch": "^2.6.1",
-    "postman-request": "^2.88.1-postman.27",
+    "postman-request": "^2.88.1-postman.30",
     "pug": "^3.0.2",
     "redis": "^3.1.2"
   },