diff --git a/package-lock.json b/package-lock.json
index 08d36fe..740a10b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1212,9 +1212,9 @@
       "integrity": "sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg=="
     },
     "moment-timezone": {
-      "version": "0.5.26",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.26.tgz",
-      "integrity": "sha512-sFP4cgEKTCymBBKgoxZjYzlSovC20Y6J7y3nanDc5RoBIXKlZhoYwBoZGe3flwU6A372AcRwScH8KiwV6zjy1g==",
+      "version": "0.5.27",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.27.tgz",
+      "integrity": "sha512-EIKQs7h5sAsjhPCqN6ggx6cEbs94GK050254TIJySD1bzoM5JTYDwAU1IoVOeTOL6Gm27kYJ51/uuvq1kIlrbw==",
       "requires": {
         "moment": ">= 2.9.0"
       }
@@ -1680,9 +1680,9 @@
       }
     },
     "sequelize": {
-      "version": "5.12.2",
-      "resolved": "https://registry.npmjs.org/sequelize/-/sequelize-5.12.2.tgz",
-      "integrity": "sha512-SUFm5q998PR4MUruxlnkJW8wjDQgpEr7PBnGwPxWdl7n5P0tNVuabu+LW8u8yzn1/jVuyR+7MI0G6jR0l7fu+Q==",
+      "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",
diff --git a/package.json b/package.json
index 434944f..30270f9 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "body-parser": "^1.18.2",
     "express": "^4.16.2",
     "reflect-metadata": "^0.1.10",
-    "sequelize": "^5.12.2",
+    "sequelize": "^5.15.1",
     "sequelize-typescript": "^1.0.0-beta.3",
     "sqlite3": "^4.0.6",
     "strong-error-handler": "^2.3.0"