diff --git a/package-lock.json b/package-lock.json
index a19c164..6ffa21f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -752,9 +752,9 @@
       }
     },
     "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 f3e70ac..e13e8d2 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "devDependencies": {
     "@11ty/eleventy": "^0.10.0",
     "@cloudfour/eslint-plugin": "^3.0.0",
-    "acorn": "^7.1.0",
+    "acorn": "^7.1.1",
     "browser-sync": "^2.26.7",
     "camelcase": "^5.3.1",
     "del": "^5.1.0",