diff --git a/package.json b/package.json
index c62f841..be6ed26 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,9 @@
     "tailwindcss": "^1.7.6",
     "typescript": "~3.7.2"
   },
+  "devDependencies": {
+    "acorn": "^7.4.0"
+  },
   "scripts": {
     "build:tailwind": "tailwindcss build src/tailwind.css -o src/tailwind.output.css",
     "prestart": "npm run build:tailwind",
diff --git a/yarn.lock b/yarn.lock
index 6bbbde9..01438c3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1930,7 +1930,7 @@ acorn@^6.0.1, acorn@^6.0.4, acorn@^6.2.1:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.1.tgz#531e58ba3f51b9dacb9a6646ca4debf5b14ca474"
   integrity sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==
 
-acorn@^7.0.0:
+acorn@^7.0.0, acorn@^7.4.0:
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.0.tgz#e1ad486e6c54501634c6c397c5c121daa383607c"
   integrity sha512-+G7P8jJmCHr+S+cLfQxygbWhXy+8YTVGzAkpEbcLo2mLoL7tij/VG41QSHACSf5QgYRhMZYHuNc6drJaO0Da+w==