diff --git a/tests/generate-data/src/big/package-lock.json b/tests/generate-data/src/big/package-lock.json
index c938a87..36a01ab 100644
--- a/tests/generate-data/src/big/package-lock.json
+++ b/tests/generate-data/src/big/package-lock.json
@@ -436,9 +436,9 @@
       }
     },
     "lodash-es": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.15.tgz",
-      "integrity": "sha512-rlrc3yU3+JNOpZ9zj5pQtxnx2THmvRykwL4Xlxoa8I9lHBlVbbyPhgyPMioxVZ4NqyxaVVtaJnzsyOidQIhyyQ=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.21.tgz",
+      "integrity": "sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw=="
     },
     "mini-signals": {
       "version": "1.2.0",
diff --git a/tests/generate-data/src/big/package.json b/tests/generate-data/src/big/package.json
index 6421073..9af186c 100644
--- a/tests/generate-data/src/big/package.json
+++ b/tests/generate-data/src/big/package.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "core-js": "^3.6.5",
     "jquery": "^3.5.0",
-    "lodash-es": "^4.17.15",
+    "lodash-es": "^4.17.21",
     "moment": "^2.24.0",
     "phaser": "^3.23.0",
     "pixi.js": "^5.2.3",