diff --git a/package-lock.json b/package-lock.json
index a489fab..72f595f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,9 +18,9 @@
       "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
     },
     "underscore": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
-      "integrity": "sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg=="
+      "version": "1.12.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",
+      "integrity": "sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw=="
     }
   }
 }
diff --git a/package.json b/package.json
index b7db436..efec8e8 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,6 @@
   "dependencies": {
     "async": "^2.6.1",
     "lodash": "^4.17.11",
-    "underscore": "^1.9.1"
+    "underscore": "^1.12.1"
   }
 }