diff --git a/07-DynamoDB/package-lock.json b/07-DynamoDB/package-lock.json
index a6911d8..9dcd55c 100644
--- a/07-DynamoDB/package-lock.json
+++ b/07-DynamoDB/package-lock.json
@@ -76,9 +76,9 @@
       "integrity": "sha1-e45lYZCyKOgaZq6nSEgNgozS03o="
     },
     "underscore": {
-      "version": "1.9.2",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.2.tgz",
-      "integrity": "sha512-D39qtimx0c1fI3ya1Lnhk3E9nONswSKhnffBI0gME9C99fYOkNi04xs8K6pePLhvl1frbDemkaBQ5ikWllR2HQ=="
+      "version": "1.12.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",
+      "integrity": "sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw=="
     },
     "url": {
       "version": "0.10.3",
diff --git a/07-DynamoDB/package.json b/07-DynamoDB/package.json
index 1cbf507..eaa9f8c 100644
--- a/07-DynamoDB/package.json
+++ b/07-DynamoDB/package.json
@@ -12,6 +12,6 @@
   "dependencies": {
     "async": "^3.1.1",
     "aws-sdk": "^2.619.0",
-    "underscore": "^1.9.2"
+    "underscore": "^1.12.1"
   }
 }