diff --git a/package-lock.json b/package-lock.json
index 49c36d3..e2eecc5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4184,9 +4184,9 @@
             }
         },
         "lodash": {
-            "version": "2.4.2",
-            "resolved": "https://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
-            "integrity": "sha1-+t2DS5aDBz2hebPq5tnA0VBT9z4="
+            "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/package.json b/package.json
index 2168281..7b1fa84 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "license": "mit",
     "dependencies": {
         "bottleneck": "^2.19.1",
-        "lodash": "2.4.2",
+        "lodash": "4.17.21",
         "node-fetch": "^1.7.3",
         "url": "^0.11.0"
     },