diff --git a/package-lock.json b/package-lock.json
index dd913b2..94b68cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,6 @@
         "superagent-prefix": "0.0.2"
       },
       "devDependencies": {
-        "acorn": "^8.7.1",
         "babel-cli": "^6.9.0",
         "babel-eslint": "^6.0.4",
         "babel-plugin-add-module-exports": "^0.1.2",
diff --git a/package.json b/package.json
index f264f4b..9e9835b 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,6 @@
   ],
   "license": "Apache-2.0",
   "devDependencies": {
-    "acorn": "^8.7.1",
     "babel-cli": "^6.9.0",
     "babel-eslint": "^6.0.4",
     "babel-plugin-add-module-exports": "^0.1.2",