diff --git a/package-lock.json b/package-lock.json
index 3afe12a..a23b478 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2972,9 +2972,9 @@
       }
     },
     "acorn": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.2.0.tgz",
-      "integrity": "sha512-apwXVmYVpQ34m/i71vrApRrRKCWQnZZF1+npOD0WV5xZFfwWOmKGQ2RWlfdy9vWITsenisM8M0Qeq8agcFHNiQ==",
+      "version": "7.3.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.3.1.tgz",
+      "integrity": "sha512-tLc0wSnatxAQHVHUapaHdz72pi9KUyHjq5KyHjGg9Y8Ifdc79pTh2XvI6I1/chZbnM7QtNKzh66ooDogPZSleA==",
       "dev": true
     },
     "acorn-globals": {