diff --git a/package.json b/package.json
index 5c49849..7e8c0a7 100644
--- a/package.json
+++ b/package.json
@@ -23,11 +23,7 @@
   "dependencies": {
     "immutable": "^4.0.0"
   },
-  "devDependencies": {
-    "esbuild": "^0.17.8",
-    "iofs": "^1.5.3"
-  },
   "engines": {
     "node": ">=12.0.0"
   }
-}
\ No newline at end of file
+}