diff --git a/06-19-2019-nodejs-atx/package.json b/06-19-2019-nodejs-atx/package.json
index 99104de..cf103bd 100644
--- a/06-19-2019-nodejs-atx/package.json
+++ b/06-19-2019-nodejs-atx/package.json
@@ -12,7 +12,7 @@
     "pg": "^7.11.0",
     "pg-hstore": "^2.3.3",
     "reflect-metadata": "^0.1.13",
-    "sequelize": "^5.8.10",
+    "sequelize": "^5.15.1",
     "sequelize-typescript": "^0.6.11"
   },
   "name": "06-19-2019-nodejs-atx",
diff --git a/06-19-2019-nodejs-atx/yarn.lock b/06-19-2019-nodejs-atx/yarn.lock
index 148a056..a996cc3 100644
--- a/06-19-2019-nodejs-atx/yarn.lock
+++ b/06-19-2019-nodejs-atx/yarn.lock
@@ -2461,11 +2461,16 @@ semver@4.3.2:
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.2.tgz#c7a07158a80bedd052355b770d82d6640f803be7"
   integrity sha1-x6BxWKgL7dBSNVt3DYLWZA+AO+c=
 
-semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.5.0, semver@^5.6.0:
+semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.5.0:
   version "5.7.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
   integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
 
+semver@^6.1.1:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
@@ -2485,10 +2490,10 @@ send@0.17.1:
     range-parser "~1.2.1"
     statuses "~1.5.0"
 
-sequelize-pool@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/sequelize-pool/-/sequelize-pool-2.1.0.tgz#cbab1c1872c37e531743e811e0672317ab9e9b84"
-  integrity sha512-NDy4qJPxm6+i7FEQqAsJPKVmKLOgorQJ5fYxrTNmvhb3QAbC5nAUxftiIOKQCyYXhWSgPBlDw7eJQozavmq45g==
+sequelize-pool@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/sequelize-pool/-/sequelize-pool-2.3.0.tgz#64f1fe8744228172c474f530604b6133be64993d"
+  integrity sha512-Ibz08vnXvkZ8LJTiUOxRcj1Ckdn7qafNZ2t59jYHMX1VIebTAOYefWdRYFt6z6+hy52WGthAHAoLc9hvk3onqA==
 
 sequelize-typescript@^0.6.11:
   version "0.6.11"
@@ -2501,10 +2506,10 @@ sequelize-typescript@^0.6.11:
     es6-shim "0.35.3"
     glob "7.1.2"
 
-sequelize@^5.8.10:
-  version "5.8.10"
-  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-5.8.10.tgz#873c76caa43d8e6a66899d143b3616bd9d0b67fc"
-  integrity sha512-EUQh/Tv/66WTOsVwN+GxB/5HIa0tHzf9Of8nQmjVTw7hG0nXSbZLOsHP+mbhDJp6Y68y0GsynNAKy8Y/c1uLhA==
+sequelize@^5.15.1:
+  version "5.15.1"
+  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-5.15.1.tgz#f130ded17e74395ae7f5e265277c99577e895afb"
+  integrity sha512-DCzzJYvJLMKnyf8G3at2A+yM9M2fSQmTmuOYIpCWM8Gjqx3XfgNTd1NkuyPWFoi1/d1AXQsN2VDPXkPczida8A==
   dependencies:
     bluebird "^3.5.0"
     cls-bluebird "^2.1.0"
@@ -2515,8 +2520,8 @@ sequelize@^5.8.10:
     moment "^2.24.0"
     moment-timezone "^0.5.21"
     retry-as-promised "^3.1.0"
-    semver "^5.6.0"
-    sequelize-pool "^2.1.0"
+    semver "^6.1.1"
+    sequelize-pool "^2.3.0"
     toposort-class "^1.0.1"
     uuid "^3.2.1"
     validator "^10.11.0"