diff --git a/week7/live-notes/package-lock.json b/week7/live-notes/package-lock.json
index fb9f54c..ca5cbf6 100644
--- a/week7/live-notes/package-lock.json
+++ b/week7/live-notes/package-lock.json
@@ -23,7 +23,7 @@
         "style-loader": "^0.13.1",
         "ts-loader": "^0.8.1",
         "typescript": "^1.8.9",
-        "underscore": "^1.8.3",
+        "underscore": "^1.13.8",
         "webpack": "^1.12.14"
       },
       "devDependencies": {
@@ -5342,9 +5342,9 @@
       "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc="
     },
     "node_modules/underscore": {
-      "version": "1.8.3",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
-      "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+      "version": "1.13.8",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.8.tgz",
+      "integrity": "sha512-DXtD3ZtEQzc7M8m4cXotyHR+FAS18C64asBYY5vqZexfYryNNnDc02W4hKg3rdQuqOYas1jkseX0+nZXjTXnvQ=="
     },
     "node_modules/uniq": {
       "version": "1.0.1",
@@ -9984,9 +9984,9 @@
       "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc="
     },
     "underscore": {
-      "version": "1.8.3",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
-      "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+      "version": "1.13.8",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.8.tgz",
+      "integrity": "sha512-DXtD3ZtEQzc7M8m4cXotyHR+FAS18C64asBYY5vqZexfYryNNnDc02W4hKg3rdQuqOYas1jkseX0+nZXjTXnvQ=="
     },
     "uniq": {
       "version": "1.0.1",
diff --git a/week7/live-notes/package.json b/week7/live-notes/package.json
index a6b9f49..e8146af 100644
--- a/week7/live-notes/package.json
+++ b/week7/live-notes/package.json
@@ -18,7 +18,7 @@
     "style-loader": "^0.13.1",
     "ts-loader": "^0.8.1",
     "typescript": "^1.8.9",
-    "underscore": "^1.8.3",
+    "underscore": "^1.13.8",
     "webpack": "^1.12.14"
   },
   "devDependencies": {