diff --git a/package-lock.json b/package-lock.json
index 5a170f6..da87e85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -401,6 +401,11 @@
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+      "resolved": "https://registry.npmjs.org/feature-policy/-/feature-policy-0.3.0.tgz",
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@@ -1189,11 +1189,6 @@
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@@ -1357,40 +1352,50 @@
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-        "frameguard": "3.0.0",
-        "helmet-csp": "2.7.0",
-        "hide-powered-by": "1.0.0",
+      "version": "3.23.3",
+      "resolved": "https://registry.npmjs.org/helmet/-/helmet-3.23.3.tgz",
+      "integrity": "sha512-U3MeYdzPJQhtvqAVBPntVgAvNSOJyagwZwyKsFdyRa8TV3pOKVFljalPOCxbw5Wwf2kncGhmP0qHjyazIdNdSA==",
+      "requires": {
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+        "dont-sniff-mimetype": "1.1.0",
+        "feature-policy": "0.3.0",
+        "helmet-crossdomain": "0.4.0",
+        "helmet-csp": "2.10.0",
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-        "ienoopen": "1.0.0",
-        "nocache": "2.0.0",
-        "referrer-policy": "1.1.0",
-        "x-xss-protection": "1.1.0"
+        "hsts": "2.2.0",
+        "nocache": "2.1.0",
+        "referrer-policy": "1.2.0",
+        "x-xss-protection": "1.3.0"
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+          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
+        }
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+    "helmet-crossdomain": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/helmet-crossdomain/-/helmet-crossdomain-0.4.0.tgz",
+      "integrity": "sha512-AB4DTykRw3HCOxovD1nPR16hllrVImeFp5VBV9/twj66lJ2nU75DP8FPL0/Jp4jj79JhTfG+pFI2MD02kWJ+fA=="
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-      "resolved": "https://registry.npmjs.org/helmet-csp/-/helmet-csp-2.7.0.tgz",
-      "integrity": "sha512-IGIAkWnxjRbgMXFA2/kmDqSIrIaSfZ6vhMHlSHw7jm7Gm9nVVXqwJ2B1YEpYrJsLrqY+w2Bbimk7snux9+sZAw==",
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/helmet-csp/-/helmet-csp-2.10.0.tgz",
+      "integrity": "sha512-Rz953ZNEFk8sT2XvewXkYN0Ho4GEZdjAZy4stjiEQV3eN7GDxg1QKmYggH7otDyIA7uGA6XnUMVSgeJwbR5X+w==",
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         "camelize": "1.0.0",
-        "content-security-policy-builder": "2.0.0",
-        "dasherize": "2.0.0",
-        "lodash.reduce": "4.6.0",
-        "platform": "1.3.5"
+        "content-security-policy-builder": "2.1.0",
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-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/hide-powered-by/-/hide-powered-by-1.0.0.tgz",
-      "integrity": "sha1-SoWtZYgfYoV/xwr3F0oRhNzM4ys="
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/hide-powered-by/-/hide-powered-by-1.1.0.tgz",
+      "integrity": "sha512-Io1zA2yOA1YJslkr+AJlWSf2yWFkKjvkcL9Ni1XSUqnGLr/qRQe2UI3Cn/J9MsJht7yEVCe0SscY1HgVMujbgg=="
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@@ -1408,9 +1413,19 @@
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-      "resolved": "https://registry.npmjs.org/hsts/-/hsts-2.1.0.tgz",
-      "integrity": "sha512-zXhh/DqgrTXJ7erTN6Fh5k/xjMhDGXCqdYN3wvxUvGUQvnxcFfUd8E+6vLg/nk3ss1TYMb+DhRl25fYABioTvA=="
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/hsts/-/hsts-2.2.0.tgz",
+      "integrity": "sha512-ToaTnQ2TbJkochoVcdXYm4HOCliNozlviNsg+X2XQLQvZNI/kCHR9rZxVYpJB3UPcHz80PgxRyWQ7PdU1r+VBQ==",
+      "requires": {
+        "depd": "2.0.0"
+      },
+      "dependencies": {
+        "depd": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
+        }
+      }
     },
     "http-errors": {
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@@ -1448,11 +1463,6 @@
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-      "resolved": "https://registry.npmjs.org/ienoopen/-/ienoopen-1.0.0.tgz",
-      "integrity": "sha1-NGpCj0dKrI9QzzeE6i0PFvYr2ms="
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       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
@@ -1712,11 +1722,6 @@
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       "integrity": "sha1-DdOXEhPHxW34gJd9UEyI+0cal6w="
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-    "lodash.reduce": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/lodash.reduce/-/lodash.reduce-4.6.0.tgz",
-      "integrity": "sha1-8atrg5KZrUj3hKu/R2WW8DuRTTs="
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@@ -1821,9 +1826,9 @@
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-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.2.tgz",
-      "integrity": "sha512-rIqbOrKb8GJmx/5bc2M0QchhUouMXSpd1RTclXsB41JdL+VtnojfaJR+h7F9k18/4kHUsBFgk80Uk+q569vjPA=="
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.3.tgz",
+      "integrity": "sha512-+bMdgqjMN/Z77a6NlY/I3U5LlRDbnmaAk6lDveAPKwSpcPM4tKAuYsvYF8xjhOPXhOYGe/73vVLVez5PW+jqhw=="
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@@ -1945,9 +1950,9 @@
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-      "resolved": "https://registry.npmjs.org/nocache/-/nocache-2.0.0.tgz",
-      "integrity": "sha1-ICtIAhoMTL3i34DeFaF0Q8i0OYA="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/nocache/-/nocache-2.1.0.tgz",
+      "integrity": "sha512-0L9FvHG3nfnnmaEQPjT9xhfN4ISk0A8/2j4M37Np4mcDesJjHgEUfgPhdCyZuFI954tjokaIj/A3NdpFNdEh4Q=="
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@@ -2161,11 +2166,6 @@
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-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/platform/-/platform-1.3.5.tgz",
-      "integrity": "sha512-TuvHS8AOIZNAlE77WUDiR4rySV/VMptyMfcfeoMgs4P8apaZM3JrnbzBiixKUv+XR6i+BXrQh8WAnjaSPFO65Q=="
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@@ -2174,7 +2174,7 @@
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         "github-from-package": "0.0.0",
-        "minimist": "1.2.2",
+        "minimist": "1.2.3",
         "mkdirp": "0.5.5",
         "node-abi": "2.18.0",
         "noop-logger": "0.1.1",
@@ -2279,7 +2279,7 @@
       "requires": {
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         "ini": "1.3.5",
-        "minimist": "1.2.2",
+        "minimist": "1.2.3",
         "strip-json-comments": "2.0.1"
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@@ -2303,9 +2303,9 @@
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-      "resolved": "https://registry.npmjs.org/referrer-policy/-/referrer-policy-1.1.0.tgz",
-      "integrity": "sha1-NXdOtzW/UPtsB46DM0tHI1AgfXk="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/referrer-policy/-/referrer-policy-1.2.0.tgz",
+      "integrity": "sha512-LgQJIuS6nAy1Jd88DCQRemyE3mS+ispwlqMk3b0yjZ257fI1v9c+/p6SD5gP5FGyXUIgrNOAfmyioHwZtYv2VA=="
     },
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@@ -2901,9 +2901,9 @@
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-      "resolved": "https://registry.npmjs.org/x-xss-protection/-/x-xss-protection-1.1.0.tgz",
-      "integrity": "sha512-rx3GzJlgEeZ08MIcDsU2vY2B1QEriUKJTSiNHHUIem6eg9pzVOr2TL3Y4Pd6TMAM5D5azGjcxqI62piITBDHVg=="
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/x-xss-protection/-/x-xss-protection-1.3.0.tgz",
+      "integrity": "sha512-kpyBI9TlVipZO4diReZMAHWtS0MMa/7Kgx8hwG/EuZLiA6sg4Ah/4TRdASHhRRN3boobzcYgFRUFSgHRge6Qhg=="
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     "xtend": {
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diff --git a/package.json b/package.json
index 46c924a..d2b4d14 100644
--- a/package.json
+++ b/package.json
@@ -23,10 +23,10 @@
     "express": "4.16.3",
     "express-jwt": "5.3.1",
     "generic-pool": "3.4.2",
-    "helmet": "3.12.1",
+    "helmet": "3.23.3",
     "lodash": "4.17.19",
     "lru-cache": "4.0.2",
-    "minimist": "1.2.2",
+    "minimist": "1.2.3",
     "mysql": "2.16.0",
     "passport": "0.4.0",
     "passport-localapikey-update": "0.6.0",