diff --git a/artillery/package.json b/artillery/package.json
index f50272c..384b48e 100644
--- a/artillery/package.json
+++ b/artillery/package.json
@@ -5,6 +5,6 @@
   "dependencies": {
     "artillery-core": "^2.0.3-0",
     "csv-parse": "^1.1.7",
-    "lodash": "^4.17.11"
+    "lodash": "^4.17.21"
   }
 }
diff --git a/artillery/yarn.lock b/artillery/yarn.lock
index d788acf..a53efdf 100644
--- a/artillery/yarn.lock
+++ b/artillery/yarn.lock
@@ -765,10 +765,10 @@ lodash@4.13.1:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.13.1.tgz#83e4b10913f48496d4d16fec4a560af2ee744b68"
   integrity sha1-g+SxCRP0hJbU0W/sSlYK8u50S2g=
 
-lodash@^4.1.0, lodash@^4.17.10, lodash@^4.17.11:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
+lodash@^4.1.0, lodash@^4.17.10, lodash@^4.17.21:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 mime-db@~1.37.0:
   version "1.37.0"