diff --git a/package-lock.json b/package-lock.json
index 20f6675..a26d0fd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,12 +17,13 @@
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+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "dev": true,
       "requires": {
-        "mime-db": "~1.12.0"
+        "mime-db": "1.52.0"
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     "mimic-fn": {
@@ -6311,9 +6318,10 @@
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-      "version": "0.4.9",
-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.4.9.tgz",
-      "integrity": "sha1-kuRrbbU8fkIe1koryU8IvnYw3z8="
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
+      "dev": true
     },
     "neo-async": {
       "version": "2.6.2",
@@ -6831,7 +6839,8 @@
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       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
-      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==",
+      "dev": true
     },
     "pascalcase": {
       "version": "0.1.1",
@@ -6884,9 +6893,10 @@
       "dev": true
     },
     "path-to-regexp": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.3.tgz",
-      "integrity": "sha1-IbmrgidCed4lsVbqCP0SylG4rss="
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
+      "integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ==",
+      "dev": true
     },
     "path-type": {
       "version": "3.0.0",
@@ -9260,12 +9270,21 @@
       "dev": true
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     "proxy-addr": {
-      "version": "1.0.10",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-1.0.10.tgz",
-      "integrity": "sha1-DUCoL4Afw1VWfS7LZe/j8HfxIcU=",
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
+      "integrity": "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==",
+      "dev": true,
       "requires": {
-        "forwarded": "~0.1.0",
-        "ipaddr.js": "1.0.5"
+        "forwarded": "0.2.0",
+        "ipaddr.js": "1.9.1"
+      },
+      "dependencies": {
+        "forwarded": {
+          "version": "0.2.0",
+          "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
+          "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==",
+          "dev": true
+        }
       }
     },
     "prr": {
@@ -9336,9 +9355,10 @@
       "dev": true
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     "qs": {
-      "version": "2.2.4",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-2.2.4.tgz",
-      "integrity": "sha1-Lp+800tUDjQhySTs0B6QqpdTGcg="
+      "version": "6.9.7",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
+      "integrity": "sha512-IhMFgUmuNpyRfxA90umL7ByLlgRXu6tIfKPpF5TmcfRLlLCckfP/g3IQmju6jjpu+Hh8rA+2p6A27ZSPOOHdKw==",
+      "dev": true
     },
     "query-string": {
       "version": "4.3.4",
@@ -10762,12 +10782,13 @@
       "dev": true
     },
     "type-is": {
-      "version": "1.5.7",
-      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.5.7.tgz",
-      "integrity": "sha1-uTaKWTzG730GReeLL0xky+zQXpA=",
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "dev": true,
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "~2.0.9"
+        "mime-types": "~2.1.24"
       }
     },
     "typedarray": {
@@ -11138,9 +11159,10 @@
       "dev": true
     },
     "utils-merge": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz",
-      "integrity": "sha1-ApT7kiu5N1FTVBxPcJYjHyh8ivg="
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
+      "dev": true
     },
     "validate-npm-package-license": {
       "version": "3.0.4",
@@ -11153,9 +11175,10 @@
       }
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     "vary": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/vary/-/vary-1.0.1.tgz",
-      "integrity": "sha1-meSYFWaihhGN+yuBc1ffeZM3bRA="
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "dev": true
     },
     "vendors": {
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diff --git a/package.json b/package.json
index bcd8382..29b37e2 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "axios": "^0.19.2",
     "chart.js": "^2.9.3",
     "connect-history-api-fallback": "^1.6.0",
-    "express": "~4.9.8",
+    "express": "~4.17.3",
     "gauge-chart": "^0.5.3",
     "vue": "^2.5.2",
     "vue-awesome-notifications": "^3.1.1",
@@ -36,7 +36,7 @@
     "css-loader": "^0.28.7",
     "cssnano": "^3.10.0",
     "eventsource-polyfill": "^0.9.6",
-    "express": "^4.16.2",
+    "express": "^4.17.3",
     "extract-text-webpack-plugin": "^3.0.0",
     "file-loader": "^1.1.5",
     "friendly-errors-webpack-plugin": "^1.6.1",