diff --git a/package.json b/package.json
index 79b38ec7..c7824e0a 100644
--- a/package.json
+++ b/package.json
@@ -102,7 +102,6 @@
   "devDependencies": {
     "@types/jest": "^29.5.10",
     "@types/node": "^14.18.63",
-    "@types/psl": "^1.1.3",
     "@types/punycode": "^2.1.4",
     "@types/url-parse": "^1.4.11",
     "@typescript-eslint/eslint-plugin": "^7.1.0",