diff --git a/package-lock.json b/package-lock.json
index 17ca97e..6d4fb6d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
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-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.0.tgz",
-      "integrity": "sha512-Jrb/x3HT4PTJp6a4avhmJCDEVrPdqLfl3e8GGMbpkGGdwAV5UGlIs4vVEfsHHfylZVOKZWpOqmqFH8CbfOZ6kg=="
+      "version": "12.12.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.5.tgz",
+      "integrity": "sha512-KEjODidV4XYUlJBF3XdjSH5FWoMCtO0utnhtdLf1AgeuZLOrRbvmU/gaRCVg7ZaQDjVf3l84egiY0mRNe5xE4A=="
     },
     "accepts": {
       "version": "1.3.7",
@@ -174,9 +174,9 @@
       "integrity": "sha1-mrVie5PmBiH/fNrF2pczAn3x0Ms="
     },
     "bluebird": {
-      "version": "3.5.4",
-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.4.tgz",
-      "integrity": "sha512-FG+nFEZChJrbQ9tIccIfZJBz3J7mLrAhxakAbnrJWn8d7aKOC+LWifa0G+p4ZqKp4y13T7juYvdhq9NzKdsrjw=="
+      "version": "3.7.1",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.1.tgz",
+      "integrity": "sha512-DdmyoGCleJnkbp3nkbxTLJ18rjDsE4yCggEwKNXkeV123sPNfOCYeDoeuOY+F2FrSjO1YXcTU+dsy96KMy+gcg=="
     },
     "boxen": {
       "version": "1.3.0",
@@ -1598,9 +1598,9 @@
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     },
     "moment-timezone": {
-      "version": "0.5.25",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.25.tgz",
-      "integrity": "sha512-DgEaTyN/z0HFaVcVbSyVCUU6HeFdnNC3vE4c9cgu2dgMTvjBUBdBzWfasTBmAW45u5OIMeCJtU8yNjM22DHucw==",
+      "version": "0.5.27",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.27.tgz",
+      "integrity": "sha512-EIKQs7h5sAsjhPCqN6ggx6cEbs94GK050254TIJySD1bzoM5JTYDwAU1IoVOeTOL6Gm27kYJ51/uuvq1kIlrbw==",
       "requires": {
         "moment": ">= 2.9.0"
       }
@@ -2161,9 +2161,9 @@
       "integrity": "sha1-1WgS4cAXpuTnw+Ojeh2m143TyT4="
     },
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-      "version": "5.8.5",
-      "resolved": "https://registry.npmjs.org/sequelize/-/sequelize-5.8.5.tgz",
-      "integrity": "sha512-FvI3ceqYnNmgbBDeMvD7kdPFAnqelchiMavM+v+1SC+J19M4NThLSxrYL+yJWUJCSe++dHTyv2MEe7OBDVL6mw==",
+      "version": "5.15.1",
+      "resolved": "https://registry.npmjs.org/sequelize/-/sequelize-5.15.1.tgz",
+      "integrity": "sha512-DCzzJYvJLMKnyf8G3at2A+yM9M2fSQmTmuOYIpCWM8Gjqx3XfgNTd1NkuyPWFoi1/d1AXQsN2VDPXkPczida8A==",
       "requires": {
         "bluebird": "^3.5.0",
         "cls-bluebird": "^2.1.0",
@@ -2174,8 +2174,8 @@
         "moment": "^2.24.0",
         "moment-timezone": "^0.5.21",
         "retry-as-promised": "^3.1.0",
-        "semver": "^5.6.0",
-        "sequelize-pool": "^1.0.2",
+        "semver": "^6.1.1",
+        "sequelize-pool": "^2.3.0",
         "toposort-class": "^1.0.1",
         "uuid": "^3.2.1",
         "validator": "^10.11.0",
@@ -2191,19 +2191,21 @@
           }
         },
         "ms": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
         }
       }
     },
     "sequelize-pool": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/sequelize-pool/-/sequelize-pool-1.0.2.tgz",
-      "integrity": "sha512-VMKl/gCCdIvB1gFZ7p+oqLFEyZEz3oMMYjkKvfEC7GoO9bBcxmfOOU9RdkoltfXGgBZFigSChihRly2gKtsh2w==",
-      "requires": {
-        "bluebird": "^3.5.3"
-      }
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/sequelize-pool/-/sequelize-pool-2.3.0.tgz",
+      "integrity": "sha512-Ibz08vnXvkZ8LJTiUOxRcj1Ckdn7qafNZ2t59jYHMX1VIebTAOYefWdRYFt6z6+hy52WGthAHAoLc9hvk3onqA=="
     },
     "set-blocking": {
       "version": "2.0.0",
@@ -2517,9 +2519,9 @@
       }
     },
     "uuid": {
-      "version": "3.3.2",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
+      "integrity": "sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ=="
     },
     "validate-npm-package-license": {
       "version": "3.0.4",
@@ -2583,9 +2585,9 @@
       }
     },
     "wkx": {
-      "version": "0.4.6",
-      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.6.tgz",
-      "integrity": "sha512-LHxXlzRCYQXA9ZHgs8r7Gafh0gVOE8o3QmudM1PIkOdkXXjW7Thcl+gb2P2dRuKgW8cqkitCRZkkjtmWzpHi7A==",
+      "version": "0.4.8",
+      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.8.tgz",
+      "integrity": "sha512-ikPXMM9IR/gy/LwiOSqWlSL3X/J5uk9EO2hHNRXS41eTLXaUFEVw9fn/593jW/tE5tedNg8YjT5HkCa4FqQZyQ==",
       "requires": {
         "@types/node": "*"
       }
diff --git a/package.json b/package.json
index 9497cb1..f71baae 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "mysql2": "^1.6.5",
     "npm-check": "^5.9.0",
     "require-directory": "^2.1.1",
-    "sequelize": "^5.6.1",
+    "sequelize": "^5.15.1",
     "validator": "^10.11.0"
   },
   "directories": {