diff --git a/package-lock.json b/package-lock.json
index e86dba9..b5e8bdc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "license-lookup",
-  "version": "0.0.18",
+  "version": "0.0.20",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1050,7 +1050,8 @@
         "acorn": {
           "version": "2.7.0",
           "resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
-          "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc="
+          "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc=",
+          "optional": true
         },
         "acorn-globals": {
           "version": "1.0.9",
@@ -3186,9 +3187,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
     },
     "lodash.assignin": {
       "version": "4.2.0",
@@ -4053,11 +4054,6 @@
             "path-exists": "^3.0.0"
           }
         },
-        "lodash": {
-          "version": "4.17.11",
-          "bundled": true,
-          "dev": true
-        },
         "lodash.flattendeep": {
           "version": "4.4.0",
           "bundled": true,