diff --git a/server/package.json b/server/package.json
index c6466ae..27dcdba 100644
--- a/server/package.json
+++ b/server/package.json
@@ -14,7 +14,7 @@
     "express": "~4.16.1",
     "express-session": "^1.17.0",
     "googleapis": "^47.0.0",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "moment": "^2.24.0",
     "mongoose": "^5.9.2",
     "morgan": "~1.9.1",
diff --git a/server/yarn.lock b/server/yarn.lock
index 1cc2fb9..be8b2ae 100644
--- a/server/yarn.lock
+++ b/server/yarn.lock
@@ -2276,10 +2276,10 @@ locate-path@^3.0.0:
     p-locate "^3.0.0"
     path-exists "^3.0.0"
 
-lodash@^4.17.13, lodash@^4.17.19:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+lodash@^4.17.13, lodash@^4.17.21:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 loose-envify@^1.0.0:
   version "1.4.0"