diff --git a/sample-2/backend/package-lock.json b/sample-2/backend/package-lock.json
index 2eec8a5..8457261 100644
--- a/sample-2/backend/package-lock.json
+++ b/sample-2/backend/package-lock.json
@@ -1473,9 +1473,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.19",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.sortby": {
       "version": "4.7.0",
diff --git a/sample-2/backend/package.json b/sample-2/backend/package.json
index 45f8258..c9fa8c8 100644
--- a/sample-2/backend/package.json
+++ b/sample-2/backend/package.json
@@ -31,7 +31,7 @@
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
     "graphql": "^14.5.8",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "twitter": "^1.7.1"
   }
 }