diff --git a/package.json b/package.json
index 7b438a3..ec84771 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "express-async-handler": "^1.1.4",
     "express-mysql-session": "^2.1.0",
     "express-session": "^1.16.1",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.21",
     "module-alias": "^2.2.0",
     "morgan": "^1.9.1",
     "mysql2": "^1.6.4",
diff --git a/yarn.lock b/yarn.lock
index c4bc72e..c145d92 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1447,10 +1447,10 @@ locate-path@^3.0.0:
     p-locate "^3.0.0"
     path-exists "^3.0.0"
 
-lodash@^4.17.11, lodash@^4.17.5:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
+lodash@^4.17.11, lodash@^4.17.21, lodash@^4.17.5:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 long@^4.0.0:
   version "4.0.0"