diff --git a/package-lock.json b/package-lock.json
index 6203d8b..c3e0237 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -591,12 +591,6 @@
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           "dev": true
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-        "lodash": {
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-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
-          "dev": true
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         "readdirp": {
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           "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.4.0.tgz",
@@ -1720,12 +1714,6 @@
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       "dev": true
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-    "esm": {
-      "version": "3.2.25",
-      "resolved": "https://registry.npmjs.org/esm/-/esm-3.2.25.tgz",
-      "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==",
-      "dev": true
-    },
     "espree": {
       "version": "6.1.2",
       "resolved": "http://localhost:4543/espree/-/espree-6.1.2.tgz",
@@ -2842,9 +2830,9 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
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+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
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       "dev": true
     },
     "lodash.get": {