diff --git a/package-lock.json b/package-lock.json
index 1e0a28b..daeeddb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,15 +17,11 @@
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@@ -56,6 +52,12 @@
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+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.27.tgz",
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@@ -1704,22 +1703,12 @@
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@@ -1742,36 +1731,57 @@
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-        "debug": "^3.1.0",
-        "depd": "^1.1.0",
+        "debug": "^4.1.1",
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-        "retry-as-promised": "^2.3.2",
-        "semver": "^5.5.0",
-        "terraformer-wkt-parser": "^1.1.2",
+        "lodash": "^4.17.11",
+        "moment": "^2.24.0",
+        "moment-timezone": "^0.5.21",
+        "retry-as-promised": "^3.1.0",
+        "semver": "^6.1.1",
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         "uuid": "^3.2.1",
-        "validator": "^10.4.0",
-        "wkx": "^0.4.1"
+        "validator": "^10.11.0",
+        "wkx": "^0.4.6"
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+          "dev": true,
+          "requires": {
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+          "version": "6.3.0",
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+          "dev": true
         }
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+    "sequelize-pool": {
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+      "resolved": "https://registry.npmjs.org/sequelize-pool/-/sequelize-pool-2.3.0.tgz",
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@@ -1801,7 +1811,8 @@
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@@ -1915,23 +1926,6 @@
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@@ -1948,7 +1942,8 @@
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-      "integrity": "sha1-f/0feMi+KMO6Rc1OGj9e4ZO9mYg="
+      "integrity": "sha1-f/0feMi+KMO6Rc1OGj9e4ZO9mYg=",
+      "dev": true
     },
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@@ -1966,9 +1961,10 @@
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-      "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==",
+      "dev": true
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@@ -2014,6 +2010,7 @@
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+      "dev": true,
       "requires": {
         "@types/node": "*"
       }
diff --git a/package.json b/package.json
index 872de84..5e88fa0 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "license": "ISC",
   "devDependencies": {
     "mocha": "^6.2.0",
-    "sequelize": "^4.44.2"
+    "sequelize": "^5.15.1"
   },
   "dependencies": {
     "boom": "^7.3.0",
@@ -24,7 +24,7 @@
     "mongoose": "^5.3.11",
     "pg": "^7.4.3",
     "pg-hstore": "^2.3.2",
-    "sequelize": "^4.38.0",
+    "sequelize": "^5.15.1",
     "vision": "^5.4.4"
   }
 }