diff --git a/package-lock.json b/package-lock.json
index 07ac7fe..5284ef3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,9 +53,9 @@
       }
     },
     "acorn": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+      "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==",
       "dev": true
     },
     "acorn-globals": {
diff --git a/package.json b/package.json
index 43771d3..8df23cb 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "pug": "^2.0.4"
   },
   "devDependencies": {
-    "acorn": "^7.1.0",
+    "acorn": "^7.1.1",
     "eslint": "^6.8.0",
     "eslint-config-airbnb-base": "^14.0.0",
     "eslint-config-prettier": "^6.10.0",