diff --git a/package-lock.json b/package-lock.json
index 3df6833..8ad477f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1785,9 +1785,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.10.tgz",
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+      "version": "12.7.2",
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@@ -5907,9 +5907,9 @@
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-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.25.tgz",
-      "integrity": "sha512-DgEaTyN/z0HFaVcVbSyVCUU6HeFdnNC3vE4c9cgu2dgMTvjBUBdBzWfasTBmAW45u5OIMeCJtU8yNjM22DHucw==",
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+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.26.tgz",
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@@ -7090,9 +7090,9 @@
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-      "resolved": "https://registry.npmjs.org/sequelize/-/sequelize-5.9.1.tgz",
-      "integrity": "sha512-3vGl4zKWh+J0nMeH7UEy1Puxg6H4rpTnD2ilP3EFPWvL9ynm/f5ClJKkfkl7y1gReIiWV6QXB8iEREyxxwUcDA==",
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+      "resolved": "https://registry.npmjs.org/sequelize/-/sequelize-5.15.1.tgz",
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@@ -7111,23 +7111,10 @@
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-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
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-          "requires": {
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-        "ms": {
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-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
-        },
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-          "version": "6.2.0",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-6.2.0.tgz",
-          "integrity": "sha512-jdFC1VdUGT/2Scgbimf7FSx9iJLXoqfglSF+gJeuNWVpiE37OIbc1jywR/GJyFdz3mnkz2/id0L0J/cr0izR5A=="
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
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@@ -8225,9 +8212,9 @@
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-      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.7.tgz",
-      "integrity": "sha512-pHf546L96TK8RradLt1cWaIffstgv/zXZ14CGz5KnBs1AxBX0wm+IDphjJw0qrEqRv8P9W9CdTt8Z1unMRZ19A==",
+      "version": "0.4.8",
+      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.8.tgz",
+      "integrity": "sha512-ikPXMM9IR/gy/LwiOSqWlSL3X/J5uk9EO2hHNRXS41eTLXaUFEVw9fn/593jW/tE5tedNg8YjT5HkCa4FqQZyQ==",
       "requires": {
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diff --git a/package.json b/package.json
index 3bb6f6b..b0f67cf 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
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     "@types/hapi__joi": "^15.0.3",
     "noop2": "^2.0.0",
-    "sequelize": "^5.9.1"
+    "sequelize": "^5.15.1"
   },
   "devDependencies": {
     "@babel/cli": "^7.4.4",