diff --git a/brocode/backend/server/package.json b/brocode/backend/server/package.json
index 6753ea1..f99a1c8 100644
--- a/brocode/backend/server/package.json
+++ b/brocode/backend/server/package.json
@@ -17,7 +17,7 @@
     "dotenv": "^8.1.0",
     "express": "^4.17.1",
     "express-validator": "^6.2.0",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "moment": "^2.24.0",
     "morgan": "^1.9.1",
     "nanoid": "^2.1.1",
diff --git a/brocode/backend/yarn.lock b/brocode/backend/yarn.lock
index 98654b8..f6f7467 100644
--- a/brocode/backend/yarn.lock
+++ b/brocode/backend/yarn.lock
@@ -6442,10 +6442,10 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-"lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.5, lodash@~4.17.10:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+"lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.21, lodash@^4.17.5, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 loglevel@^1.4.1:
   version "1.6.4"