diff --git a/package-lock.json b/package-lock.json
index dca44e5..2e7e0d2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -117,6 +117,14 @@
         "@types/express": "4.16.0"
       }
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+    "@types/debug": {
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+      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.7.tgz",
+      "integrity": "sha512-9AonUzyTjXXhEOa0DnqpzZi6VHlqKMswga9EXjpXnnqxwLtdvPPtlO8evrI5D9S6asFRCQ6v+wpiUKbw+vKqyg==",
+      "requires": {
+        "@types/ms": "*"
+      }
+    },
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       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/@types/events/-/events-1.2.0.tgz",
@@ -142,11 +150,6 @@
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-      "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-1.0.6.tgz",
-      "integrity": "sha512-Xqg/lIZMrUd0VRmSRbCAewtwGZiAk3mEUDvV4op1tGl+LvyPcb/MIOSxTl9z+9+J+R4/vpjiCAT4xeKzH9ji1w=="
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       "resolved": "https://registry.npmjs.org/@types/graphql/-/graphql-0.12.6.tgz",
@@ -162,6 +165,11 @@
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     },
+    "@types/ms": {
+      "version": "0.7.31",
+      "resolved": "https://registry.npmjs.org/@types/ms/-/ms-0.7.31.tgz",
+      "integrity": "sha512-iiUgKzV9AuaEkZqkOLDIvlQiL6ltuZd9tGcW3gwpnX8JbuiuhFlEGmmFXEXkN50Cvq7Os88IY2v0dkDqXYWVgA=="
+    },
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       "resolved": "https://registry.npmjs.org/@types/node/-/node-10.5.3.tgz",
@@ -181,6 +189,11 @@
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+      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-13.7.12.tgz",
+      "integrity": "sha512-YVtyAPqpefU+Mm/qqnOANW6IkqKpCSrarcyV269C8MA8Ux0dbkEuQwM/4CjL47kVEM2LgBef/ETfkH+c6+moFA=="
+    },
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@@ -1026,13 +1039,15 @@
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           "integrity": "sha1-rEaBd8SUNAWgkvyPKXYMb/xiBsA=",
-          "dev": true
+          "dev": true,
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           "integrity": "sha1-0Jb5JqPe1WAPP9/ZEZjLCIjC2GM=",
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@@ -1876,7 +1891,8 @@
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+      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==",
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@@ -2406,15 +2422,6 @@
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-      "integrity": "sha1-N+8eCAqP+1XC9BZPU28ZGeeWiu4=",
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@@ -2875,9 +2882,9 @@
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-      "integrity": "sha1-2hkZgci41xPKARXViYzzl8Lw3dA="
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.3.tgz",
+      "integrity": "sha512-4liA0PuRkZWQFQjwBypdxPfZaRWiv5tkhMXY2hzsa2pNf5s7U3m9cwUchfNKe8wZQxdGPQQzO6Rm2uGe0rvohQ=="
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@@ -3677,7 +3684,8 @@
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@@ -3698,12 +3706,14 @@
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-          "dev": true
+          "dev": true,
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@@ -3718,17 +3728,20 @@
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           "version": "0.0.1",
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-          "dev": true
+          "dev": true,
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
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@@ -3845,7 +3858,8 @@
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-          "dev": true
+          "dev": true,
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@@ -3857,6 +3871,7 @@
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           "bundled": true,
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@@ -3871,6 +3886,7 @@
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           "bundled": true,
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+          "optional": true,
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@@ -3878,12 +3894,14 @@
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           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3902,6 +3920,7 @@
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@@ -3982,7 +4001,8 @@
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           "version": "1.0.1",
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-          "dev": true
+          "dev": true,
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@@ -3994,6 +4014,7 @@
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@@ -4079,7 +4100,8 @@
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@@ -4115,6 +4137,7 @@
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@@ -4134,6 +4157,7 @@
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@@ -4177,12 +4201,14 @@
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-      "integrity": "sha512-H7cUpwCQSiJmAHM4c/aFu6fUfrhWXW1ncyh8ftxEPMu6AiYkHw9K8br720TGPZJbk5eOH2bynjZD1yPvdDAmag=="
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-          "dev": true
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           "integrity": "sha1-0Jb5JqPe1WAPP9/ZEZjLCIjC2GM=",
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@@ -4585,9 +4608,9 @@
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-      "resolved": "https://registry.npmjs.org/inflection/-/inflection-1.12.0.tgz",
-      "integrity": "sha1-ogCTVlbW9fa8TcdQLhrstwMihBY="
+      "version": "1.13.4",
+      "resolved": "https://registry.npmjs.org/inflection/-/inflection-1.13.4.tgz",
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@@ -4698,11 +4721,6 @@
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@@ -5400,16 +5418,16 @@
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-      "integrity": "sha1-PCV/mDn8DpP/UxSWMiOeuQeD/2Y="
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
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+        "moment": ">= 2.9.0"
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@@ -6407,6 +6426,11 @@
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+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.5.0.tgz",
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@@ -6920,13 +6944,9 @@
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-      "integrity": "sha1-zZdO5P2bX+A8vzGHHuSCIcB3N7c=",
-      "requires": {
-        "bluebird": "3.5.1",
-        "debug": "2.6.9"
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@@ -7043,36 +7064,71 @@
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-        "depd": "1.1.2",
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-        "lodash": "4.17.10",
-        "moment": "2.22.2",
-        "moment-timezone": "0.5.21",
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-        "toposort-class": "1.0.1",
-        "uuid": "3.3.2",
-        "validator": "10.4.0",
-        "wkx": "0.4.5"
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+        "@types/validator": "^13.7.1",
+        "debug": "^4.3.3",
+        "dottie": "^2.0.2",
+        "inflection": "^1.13.2",
+        "lodash": "^4.17.21",
+        "moment": "^2.29.1",
+        "moment-timezone": "^0.5.35",
+        "pg-connection-string": "^2.5.0",
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+        "sequelize-pool": "^7.1.0",
+        "toposort-class": "^1.0.1",
+        "uuid": "^8.3.2",
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@@ -7092,6 +7148,11 @@
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+      "resolved": "https://registry.npmjs.org/sequelize-pool/-/sequelize-pool-7.1.0.tgz",
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@@ -7180,11 +7241,6 @@
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-      "resolved": "https://registry.npmjs.org/shimmer/-/shimmer-1.2.0.tgz",
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@@ -7605,23 +7661,6 @@
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-      "resolved": "https://registry.npmjs.org/terraformer/-/terraformer-1.0.9.tgz",
-      "integrity": "sha512-YlmQ1fsMWTkKGDGibCRWgmLzrpDRUr63Q025LJ/taYQ6j1Yb8q9McKF7NBi6ACAyUXO6F/bl9w6v4MY307y5Ag==",
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-    "terraformer-wkt-parser": {
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-      "resolved": "https://registry.npmjs.org/terraformer-wkt-parser/-/terraformer-wkt-parser-1.2.0.tgz",
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-      "requires": {
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@@ -7729,7 +7768,7 @@
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-      "integrity": "sha1-f/0feMi+KMO6Rc1OGj9e4ZO9mYg="
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@@ -8135,9 +8174,9 @@
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-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.4.0.tgz",
-      "integrity": "sha512-Q/wBy3LB1uOyssgNlXSRmaf22NxjvDNZM2MtIQ4jaEOAB61xsh1TQxsq1CgzUMBV1lDrVMogIh8GjG1DYW0zLg=="
+      "version": "13.9.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-13.9.0.tgz",
+      "integrity": "sha512-B+dGG8U3fdtM0/aNK4/X8CXq/EcxU2WPrPEkJGslb47qyHsxmbggTWK0yEA4qnYVNF+nxNlN88o14hIcPmSIEA=="
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@@ -8381,11 +8420,11 @@
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-      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.5.tgz",
-      "integrity": "sha512-01dloEcJZAJabLO5XdcRgqdKpmnxS0zIT02LhkdWOZX2Zs2tPM6hlZ4XG9tWaWur1Qd1OO4kJxUbe2+5BofvnA==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.5.0.tgz",
+      "integrity": "sha512-Xng/d4Ichh8uN4l0FToV/258EjMGU9MGcA0HV2d9B/ZpZB3lqQm7nkOdZdm5GhKtLLhAE7PiVQwN4eN+2YJJUg==",
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-        "@types/node": "10.5.3"
+        "@types/node": "*"
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diff --git a/package.json b/package.json
index c69f1cf..26bbf7a 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
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     "graphql-tag": "^2.9.2",
     "mysql2": "^1.5.3",
-    "sequelize": "^4.38.0"
+    "sequelize": "^6.28.2"
   },
   "private": true,
   "keywords": [],