diff --git a/package.json b/package.json
index 3597e9c2..cd187cfa 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "feathers-sequelize": "^6.1.0",
     "helmet": "^3.21.2",
     "pg": "^7.18.1",
-    "sequelize": "^5.21.3",
+    "sequelize": "^5.21.4",
     "serve-favicon": "^2.5.0",
     "snyk": "^1.290.2",
     "uuid": "^3.4.0",
diff --git a/yarn.lock b/yarn.lock
index cfb062bc..bee9063c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4161,10 +4161,10 @@ sequelize-pool@^2.3.0:
   resolved "https://registry.yarnpkg.com/sequelize-pool/-/sequelize-pool-2.3.0.tgz#64f1fe8744228172c474f530604b6133be64993d"
   integrity sha512-Ibz08vnXvkZ8LJTiUOxRcj1Ckdn7qafNZ2t59jYHMX1VIebTAOYefWdRYFt6z6+hy52WGthAHAoLc9hvk3onqA==
 
-sequelize@^5.21.3:
-  version "5.21.3"
-  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-5.21.3.tgz#f8a6fa0245f8995d70849e4da00c2c7c9aa9f569"
-  integrity sha512-ptdeAxwTY0zbj7AK8m+SH3z52uHVrt/qmOTSIGo/kyfnSp3h5HeKlywkJf5GEk09kuRrPHfWARVSXH1W3IGU7g==
+sequelize@^5.21.4:
+  version "5.21.4"
+  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-5.21.4.tgz#a49597dbd7862e4e1fb8ec819de04705d06d9d17"
+  integrity sha512-Ap1pZpvKb0o3H1HuBygMi9LfCJnwYLkXNBoISqkMJ17X6MbXuOB0Pz+XazawodU1uaMl9osCSrP+Uklkc6pgQg==
   dependencies:
     bluebird "^3.5.0"
     cls-bluebird "^2.1.0"