diff --git a/package.json b/package.json
index 086feff..c056b42 100644
--- a/package.json
+++ b/package.json
@@ -10,8 +10,8 @@
     "start": "node app.js"
   },
   "dependencies": {
-    "express": "^4.16.4",
-    "sqlite": "^3.0.3",
+    "express": "^4.17.1",
+    "sqlite3": "^4.1.1",
     "sequelize": "^6.0.0"
   },
   "engines": {
diff --git a/shrinkwrap.yaml b/shrinkwrap.yaml
index dfd2444..89b62bf 100644
--- a/shrinkwrap.yaml
+++ b/shrinkwrap.yaml
@@ -1,7 +1,12 @@
 dependencies:
   express: 4.16.4
-  sqlite: 3.0.3
+  sequelize: 5.21.3
+  sqlite3: 4.1.1
 packages:
+  /@types/node/12.12.21:
+    dev: false
+    resolution:
+      integrity: sha512-8sRGhbpU+ck1n0PGAUgVrWrWdjSW2aqNeyC15W88GRsMpSwzv6RJGlLhE7s2RhVSOdyDmxbqlWSeThq4/7xqlA==
   /abbrev/1.1.1:
     dev: false
     resolution:
@@ -36,6 +41,10 @@ packages:
       node: '>=4'
     resolution:
       integrity: sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
+  /any-promise/1.3.0:
+    dev: false
+    resolution:
+      integrity: sha1-q8av7tzqUugJzcA3au0845Y10X8=
   /aproba/1.2.0:
     dev: false
     resolution:
@@ -85,6 +94,10 @@ packages:
     dev: false
     resolution:
       integrity: sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=
+  /bluebird/3.7.2:
+    dev: false
+    resolution:
+      integrity: sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
   /body-parser/1.18.3:
     dependencies:
       bytes: 3.0.0
@@ -123,6 +136,13 @@ packages:
     dev: false
     resolution:
       integrity: sha512-i70fVHhmV3DtTl6nqvZOnIjbY0Pe4kAUjwHj8z0zAdgBtYrJyYwLKCCuRBQ5ppkyL0AkN7HKRnETdmdp1zqNXw==
+  /cls-bluebird/2.1.0:
+    dependencies:
+      is-bluebird: 1.0.2
+      shimmer: 1.2.1
+    dev: false
+    resolution:
+      integrity: sha1-N+8eCAqP+1XC9BZPU28ZGeeWiu4=
   /code-point-at/1.1.0:
     dev: false
     engines:
@@ -191,6 +211,12 @@ packages:
     dev: false
     resolution:
       integrity: sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
+  /debug/4.1.1:
+    dependencies:
+      ms: 2.1.2
+    dev: false
+    resolution:
+      integrity: sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
   /deep-extend/0.6.0:
     dev: false
     engines:
@@ -224,6 +250,10 @@ packages:
     hasBin: true
     resolution:
       integrity: sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
+  /dottie/2.0.2:
+    dev: false
+    resolution:
+      integrity: sha512-fmrwR04lsniq/uSr8yikThDTrM7epXHBAAjH9TbeH3rEA8tdCO7mRzB9hdmdGyJCxF8KERo9CITcm3kGuoyMhg==
   /ecc-jsbn/0.1.2:
     dependencies:
       jsbn: 0.1.1
@@ -455,6 +485,12 @@ packages:
     dev: false
     resolution:
       integrity: sha512-m7o6xuOaT1aqheYHKf8W6J5pYH85ZI9w077erOzLje3JsB1gkafkAhHHY19dqjulgIZHFm32Cp5uNZgcQqdJKw==
+  /inflection/1.12.0:
+    dev: false
+    engines:
+      '0': node >= 0.4.0
+    resolution:
+      integrity: sha1-ogCTVlbW9fa8TcdQLhrstwMihBY=
   /inflight/1.0.6:
     dependencies:
       once: 1.4.0
@@ -480,6 +516,12 @@ packages:
       node: '>= 0.10'
     resolution:
       integrity: sha1-6qM9bd16zo9/b+DJygRA5wZzix4=
+  /is-bluebird/1.0.2:
+    dev: false
+    engines:
+      node: '>=0.10.0'
+    resolution:
+      integrity: sha1-CWQ5Bg9KpBGr7hkUOoTWpVNG1uI=
   /is-fullwidth-code-point/1.0.0:
     dependencies:
       number-is-nan: 1.0.1
@@ -533,6 +575,10 @@ packages:
       '0': node >=0.6.0
     resolution:
       integrity: sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=
+  /lodash/4.17.15:
+    dev: false
+    resolution:
+      integrity: sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
   /media-typer/0.3.0:
     dev: false
     engines:
@@ -616,6 +662,16 @@ packages:
     hasBin: true
     resolution:
       integrity: sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
+  /moment-timezone/0.5.27:
+    dependencies:
+      moment: 2.24.0
+    dev: false
+    resolution:
+      integrity: sha512-EIKQs7h5sAsjhPCqN6ggx6cEbs94GK050254TIJySD1bzoM5JTYDwAU1IoVOeTOL6Gm27kYJ51/uuvq1kIlrbw==
+  /moment/2.24.0:
+    dev: false
+    resolution:
+      integrity: sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
   /ms/2.0.0:
     dev: false
     resolution:
@@ -863,6 +919,12 @@ packages:
       node: '>= 4'
     resolution:
       integrity: sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==
+  /retry-as-promised/3.2.0:
+    dependencies:
+      any-promise: 1.3.0
+    dev: false
+    resolution:
+      integrity: sha512-CybGs60B7oYU/qSQ6kuaFmRd9sTZ6oXSc0toqePvV74Ac6/IFZSI1ReFQmtCN+uvW1Mtqdwpvt/LGOiCBAY2Mg==
   /rimraf/2.7.1:
     dependencies:
       glob: 7.1.6
@@ -891,6 +953,11 @@ packages:
     hasBin: true
     resolution:
       integrity: sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
+  /semver/6.3.0:
+    dev: false
+    hasBin: true
+    resolution:
+      integrity: sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
   /send/0.16.2:
     dependencies:
       debug: 2.6.9
@@ -911,6 +978,34 @@ packages:
       node: '>= 0.8.0'
     resolution:
       integrity: sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==
+  /sequelize-pool/2.3.0:
+    dev: false
+    engines:
+      node: '>= 6.0.0'
+    resolution:
+      integrity: sha512-Ibz08vnXvkZ8LJTiUOxRcj1Ckdn7qafNZ2t59jYHMX1VIebTAOYefWdRYFt6z6+hy52WGthAHAoLc9hvk3onqA==
+  /sequelize/5.21.3:
+    dependencies:
+      bluebird: 3.7.2
+      cls-bluebird: 2.1.0
+      debug: 4.1.1
+      dottie: 2.0.2
+      inflection: 1.12.0
+      lodash: 4.17.15
+      moment: 2.24.0
+      moment-timezone: 0.5.27
+      retry-as-promised: 3.2.0
+      semver: 6.3.0
+      sequelize-pool: 2.3.0
+      toposort-class: 1.0.1
+      uuid: 3.3.3
+      validator: 10.11.0
+      wkx: 0.4.8
+    dev: false
+    engines:
+      node: '>=6.0.0'
+    resolution:
+      integrity: sha512-ptdeAxwTY0zbj7AK8m+SH3z52uHVrt/qmOTSIGo/kyfnSp3h5HeKlywkJf5GEk09kuRrPHfWARVSXH1W3IGU7g==
   /serve-static/1.13.2:
     dependencies:
       encodeurl: 1.0.2
@@ -930,25 +1025,14 @@ packages:
     dev: false
     resolution:
       integrity: sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
+  /shimmer/1.2.1:
+    dev: false
+    resolution:
+      integrity: sha512-sQTKC1Re/rM6XyFM6fIAGHRPVGvyXfgzIDvzoq608vM+jeyVD0Tu1E6Np0Kc2zAIFWIj963V2800iF/9LPieQw==
   /signal-exit/3.0.2:
     dev: false
     resolution:
       integrity: sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
-  /sql-template-strings/2.2.2:
-    dev: false
-    engines:
-      node: '>=4.0.0'
-    optional: true
-    resolution:
-      integrity: sha1-PxFQiiWt384hejBCqdMAwxk7lv8=
-  /sqlite/3.0.3:
-    dependencies:
-      sqlite3: 4.1.1
-    dev: false
-    optionalDependencies:
-      sql-template-strings: 2.2.2
-    resolution:
-      integrity: sha512-DpofdtBibbiOObtdADGZYE6bvnLpjRG4ut/MDTDau2nK40htOLj1E0c55aOkvbnRVqQ0ZPtjj7PJuKKyS0Ypww==
   /sqlite3/4.1.1:
     dependencies:
       nan: 2.14.0
@@ -1048,6 +1132,10 @@ packages:
       node: '>=4.5'
     resolution:
       integrity: sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==
+  /toposort-class/1.0.1:
+    dev: false
+    resolution:
+      integrity: sha1-f/0feMi+KMO6Rc1OGj9e4ZO9mYg=
   /tough-cookie/2.4.3:
     dependencies:
       psl: 1.6.0
@@ -1103,6 +1191,12 @@ packages:
     hasBin: true
     resolution:
       integrity: sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
+  /validator/10.11.0:
+    dev: false
+    engines:
+      node: '>= 0.10'
+    resolution:
+      integrity: sha512-X/p3UZerAIsbBfN/IwahhYaBbY68EN/UQBWHtsbXGT5bfrH/p4NQzUCG1kF/rtKaNpnJ7jAu6NGTdSNtyNIXMw==
   /vary/1.1.2:
     dev: false
     engines:
@@ -1125,6 +1219,12 @@ packages:
     dev: false
     resolution:
       integrity: sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==
+  /wkx/0.4.8:
+    dependencies:
+      '@types/node': 12.12.21
+    dev: false
+    resolution:
+      integrity: sha512-ikPXMM9IR/gy/LwiOSqWlSL3X/J5uk9EO2hHNRXS41eTLXaUFEVw9fn/593jW/tE5tedNg8YjT5HkCa4FqQZyQ==
   /wrappy/1.0.2:
     dev: false
     resolution:
@@ -1138,4 +1238,5 @@ shrinkwrapMinorVersion: 9
 shrinkwrapVersion: 3
 specifiers:
   express: ^4.16.4
-  sqlite: ^3.0.3
+  sequelize: '*'
+  sqlite3: '*'