diff --git a/package.json b/package.json
index 1e674c9..454c6d0 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "eslint": "^7.1.0",
     "father": "^4.0.0",
     "gh-pages": "^3.1.0",
-    "less": "^3.11.1",
+    "less": "^4.1.1",
     "np": "^7.1.0",
     "rc-test": "^7.0.9",
     "react": "^18.2.0",