diff --git a/package.json b/package.json
index 7407a73..05ce17b 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "MrDeadce11 (https://github.com/MrDeadCe11)"
   ],
   "scripts": {
-    "build": "forge build ; generate-types",
+    "build": "forge build && yarn generate-types",
     "coverage": "forge coverage",
     "create-listing": "tsx script/createListing.ts",
     "fulfill": "tsx script/fulfillSIP15Order.ts",
@@ -31,11 +31,7 @@
   },
   "dependencies": {
     "@opendollar/contracts": "^0.0.0-c2beba2",
-    "@openzeppelin/contracts": "^4.9.6",
-    "dotenv": "^16.4.5",
-    "ethers": "^6.13.0",
-    "opensea-js": "^7.1.9",
-    "tsx": "^4.15.2"
+    "@openzeppelin/contracts": "^4.9.6"
   },
   "devDependencies": {
     "@typechain/ethers-v6": "^0.5.1",
@@ -46,6 +42,10 @@
     "solhint": "^4.5.2",
     "solhint-plugin-defi-wonderland": "^1.1.3",
     "sort-package-json": "^2.8.0",
+    "tsx": "^4.15.2",
     "typechain": "^8.3.2"
+  },
+  "engines": {
+    "node": ">=20.0.0"
   }
 }