diff --git a/server/package-lock.json b/server/package-lock.json
index f70e108..f49e4d0 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -4,15 +4,10 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "@types/geojson": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-1.0.6.tgz",
-      "integrity": "sha512-Xqg/lIZMrUd0VRmSRbCAewtwGZiAk3mEUDvV4op1tGl+LvyPcb/MIOSxTl9z+9+J+R4/vpjiCAT4xeKzH9ji1w=="
-    },
     "@types/node": {
-      "version": "8.5.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.5.2.tgz",
-      "integrity": "sha512-KA4GKOpgXnrqEH2eCVhiv2CsxgXGQJgV1X0vsGlh+WCnxbeAE1GT44ZsTU1IN5dEeV/gDupKa7gWo08V5IxWVQ=="
+      "version": "12.12.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.6.tgz",
+      "integrity": "sha512-FjsYUPzEJdGXjwKqSpE0/9QEh6kzhTAeObA54rn6j3rR4C/mzpI9L0KNfoeASSPMMdxIsoJuCLDWcM/rVjIsSA=="
     },
     "abbrev": {
       "version": "1.1.1",
@@ -72,6 +67,11 @@
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
     },
+    "any-promise": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
+      "integrity": "sha1-q8av7tzqUugJzcA3au0845Y10X8="
+    },
     "array-flatten": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
@@ -278,8 +278,8 @@
       "resolved": "https://registry.npmjs.org/cls-bluebird/-/cls-bluebird-2.1.0.tgz",
       "integrity": "sha1-N+8eCAqP+1XC9BZPU28ZGeeWiu4=",
       "requires": {
-        "is-bluebird": "1.0.2",
-        "shimmer": "1.2.0"
+        "is-bluebird": "^1.0.2",
+        "shimmer": "^1.1.0"
       }
     },
     "co": {
@@ -484,9 +484,9 @@
       "integrity": "sha1-hk7xN5rO1Vzm+V3r7NzhefegzR0="
     },
     "dottie": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.0.tgz",
-      "integrity": "sha1-2hkZgci41xPKARXViYzzl8Lw3dA="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.1.tgz",
+      "integrity": "sha512-ch5OQgvGDK2u8pSZeSYAQaV/lczImd7pMJ7BcEPXmnFVjy4yJIzP6CsODJUTH8mg1tyH1Z2abOiuJO3DjZ/GBw=="
     },
     "ecc-jsbn": {
       "version": "0.1.1",
@@ -811,11 +811,6 @@
         "universalify": "0.1.1"
       }
     },
-    "generic-pool": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/generic-pool/-/generic-pool-3.2.0.tgz",
-      "integrity": "sha512-JjcXDHT84icN/kFaF5+rNd1trZsgJFVqTSgM9dv6eayxSIQKMq0ilBJ+5pvf0SgimacMlZEsav4oL+4dUE4E2g=="
-    },
     "get-caller-file": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.2.tgz",
@@ -1303,11 +1298,11 @@
       "integrity": "sha512-Yh9y73JRljxW5QxN08Fner68eFLxM5ynNOAw2LbIB1YAGeQzZT8QFSUvkAz609Zf+IHhhaUxqZK8dG3W/+HEvg=="
     },
     "moment-timezone": {
-      "version": "0.5.14",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.14.tgz",
-      "integrity": "sha1-TrOP+VOLgBCLpGekWPPtQmjM/LE=",
+      "version": "0.5.27",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.27.tgz",
+      "integrity": "sha512-EIKQs7h5sAsjhPCqN6ggx6cEbs94GK050254TIJySD1bzoM5JTYDwAU1IoVOeTOL6Gm27kYJ51/uuvq1kIlrbw==",
       "requires": {
-        "moment": "2.20.1"
+        "moment": ">= 2.9.0"
       }
     },
     "morgan": {
@@ -1731,12 +1726,11 @@
       }
     },
     "retry-as-promised": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/retry-as-promised/-/retry-as-promised-2.3.2.tgz",
-      "integrity": "sha1-zZdO5P2bX+A8vzGHHuSCIcB3N7c=",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/retry-as-promised/-/retry-as-promised-3.2.0.tgz",
+      "integrity": "sha512-CybGs60B7oYU/qSQ6kuaFmRd9sTZ6oXSc0toqePvV74Ac6/IFZSI1ReFQmtCN+uvW1Mtqdwpvt/LGOiCBAY2Mg==",
       "requires": {
-        "bluebird": "3.5.1",
-        "debug": "2.6.9"
+        "any-promise": "^1.3.0"
       }
     },
     "right-align": {
@@ -1785,41 +1779,59 @@
       }
     },
     "sequelize": {
-      "version": "4.28.6",
-      "resolved": "https://registry.npmjs.org/sequelize/-/sequelize-4.28.6.tgz",
-      "integrity": "sha512-Oe+urXW19VUZQtkNrtdD97PfG6wfHpY87AlsonsbmQ2NTBidkcEfg1/f96mtqNUz9XWjFLropD8hQuiWF/izBg==",
-      "requires": {
-        "bluebird": "3.5.1",
-        "cls-bluebird": "2.1.0",
-        "debug": "3.1.0",
-        "depd": "1.1.1",
-        "dottie": "2.0.0",
-        "generic-pool": "3.2.0",
+      "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",
+        "debug": "^4.1.1",
+        "dottie": "^2.0.0",
         "inflection": "1.12.0",
-        "lodash": "4.17.4",
-        "moment": "2.20.1",
-        "moment-timezone": "0.5.14",
-        "retry-as-promised": "2.3.2",
-        "semver": "5.4.1",
-        "terraformer-wkt-parser": "1.1.2",
-        "toposort-class": "1.0.1",
-        "uuid": "3.1.0",
-        "validator": "9.2.0",
-        "wkx": "0.4.2"
+        "lodash": "^4.17.11",
+        "moment": "^2.24.0",
+        "moment-timezone": "^0.5.21",
+        "retry-as-promised": "^3.1.0",
+        "semver": "^6.1.1",
+        "sequelize-pool": "^2.3.0",
+        "toposort-class": "^1.0.1",
+        "uuid": "^3.2.1",
+        "validator": "^10.11.0",
+        "wkx": "^0.4.6"
       },
       "dependencies": {
         "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
           }
         },
+        "lodash": {
+          "version": "4.17.15",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+        },
+        "moment": {
+          "version": "2.24.0",
+          "resolved": "https://registry.npmjs.org/moment/-/moment-2.24.0.tgz",
+          "integrity": "sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg=="
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        },
         "semver": {
-          "version": "5.4.1",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-5.4.1.tgz",
-          "integrity": "sha512-WfG/X9+oATh81XtllIo/I8gOiY9EXRdv1cQdyykeXK17YcUW3EXUAi2To4pcH6nZtJPr7ZOpM5OMyWJZm+8Rsg=="
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
+        },
+        "uuid": {
+          "version": "3.3.3",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
+          "integrity": "sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ=="
         }
       }
     },
@@ -1887,6 +1899,11 @@
         }
       }
     },
+    "sequelize-pool": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/sequelize-pool/-/sequelize-pool-2.3.0.tgz",
+      "integrity": "sha512-Ibz08vnXvkZ8LJTiUOxRcj1Ckdn7qafNZ2t59jYHMX1VIebTAOYefWdRYFt6z6+hy52WGthAHAoLc9hvk3onqA=="
+    },
     "serve-favicon": {
       "version": "2.4.5",
       "resolved": "https://registry.npmjs.org/serve-favicon/-/serve-favicon-2.4.5.tgz",
@@ -1939,9 +1956,9 @@
       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM="
     },
     "shimmer": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/shimmer/-/shimmer-1.2.0.tgz",
-      "integrity": "sha512-xTCx2vohXC2EWWDqY/zb4+5Mu28D+HYNSOuFzsyRDRvI/e1ICb69afwaUwfjr+25ZXldbOLyp+iDUZHq8UnTag=="
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/shimmer/-/shimmer-1.2.1.tgz",
+      "integrity": "sha512-sQTKC1Re/rM6XyFM6fIAGHRPVGvyXfgzIDvzoq608vM+jeyVD0Tu1E6Np0Kc2zAIFWIj963V2800iF/9LPieQw=="
     },
     "sigmund": {
       "version": "1.0.1",
@@ -2067,22 +2084,6 @@
       "resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
       "integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8="
     },
-    "terraformer": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/terraformer/-/terraformer-1.0.8.tgz",
-      "integrity": "sha1-UeCtiXRvzyFh3G9lqnDkI3fItZM=",
-      "requires": {
-        "@types/geojson": "1.0.6"
-      }
-    },
-    "terraformer-wkt-parser": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/terraformer-wkt-parser/-/terraformer-wkt-parser-1.1.2.tgz",
-      "integrity": "sha1-M2oMj8gglKWv+DKI9prt7NNpvww=",
-      "requires": {
-        "terraformer": "1.0.8"
-      }
-    },
     "through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
@@ -2277,9 +2278,9 @@
       }
     },
     "validator": {
-      "version": "9.2.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-9.2.0.tgz",
-      "integrity": "sha512-6Ij4Eo0KM4LkR0d0IegOwluG5453uqT5QyF5SV5Ezvm8/zmkKI/L4eoraafZGlZPC9guLkwKzgypcw8VGWWnGA=="
+      "version": "10.11.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-10.11.0.tgz",
+      "integrity": "sha512-X/p3UZerAIsbBfN/IwahhYaBbY68EN/UQBWHtsbXGT5bfrH/p4NQzUCG1kF/rtKaNpnJ7jAu6NGTdSNtyNIXMw=="
     },
     "vary": {
       "version": "1.1.2",
@@ -2341,11 +2342,11 @@
       }
     },
     "wkx": {
-      "version": "0.4.2",
-      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.2.tgz",
-      "integrity": "sha1-d201pjSlwi5lbkdEvetU+D/Szo0=",
+      "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": "8.5.2"
+        "@types/node": "*"
       }
     },
     "wordwrap": {
diff --git a/server/package.json b/server/package.json
index 4ca2414..2c79d35 100644
--- a/server/package.json
+++ b/server/package.json
@@ -21,7 +21,7 @@
     "passport-jwt": "^3.0.1",
     "passport-local": "^1.0.0",
     "pg": "^7.4.0",
-    "sequelize": "^4.28.6",
+    "sequelize": "^5.15.1",
     "sequelize-cli": "^3.2.0",
     "serve-favicon": "~2.4.5",
     "twit": "^2.2.9"