diff --git a/package-lock.json b/package-lock.json
index c18f43b..ed548c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1998,9 +1998,9 @@
             }
         },
         "acorn": {
-            "version": "6.4.0",
-            "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.0.tgz",
-            "integrity": "sha512-gac8OEcQ2Li1dxIEWGZzsp2BitJxwkwcOm0zHAJLcPJaVvm58FRnk6RkuLRpU1EujipU2ZFODv2P9DLMfnV8mw==",
+            "version": "7.1.1",
+            "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+            "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==",
             "dev": true
         },
         "acorn-jsx": {
@@ -5779,14 +5779,6 @@
                 "acorn": "^7.1.0",
                 "acorn-jsx": "^5.1.0",
                 "eslint-visitor-keys": "^1.1.0"
-            },
-            "dependencies": {
-                "acorn": {
-                    "version": "7.1.0",
-                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-                    "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
-                    "dev": true
-                }
             }
         },
         "esprima": {
@@ -15312,6 +15304,12 @@
                 "webpack-sources": "^1.4.1"
             },
             "dependencies": {
+                "acorn": {
+                    "version": "6.4.1",
+                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+                    "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
+                    "dev": true
+                },
                 "ajv": {
                     "version": "6.12.0",
                     "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",