diff --git a/packages/vant-cli/package.json b/packages/vant-cli/package.json
index 55cac7294..53715dd89 100644
--- a/packages/vant-cli/package.json
+++ b/packages/vant-cli/package.json
@@ -68,7 +68,7 @@
     "hash-sum": "^2.0.0",
     "highlight.js": "^11.9.0",
     "husky": "^8.0.1",
-    "less": "^4.1.3",
+    "less": "^4.2.0",
     "lodash": "^4.17.21",
     "markdown-it": "^13.0.1",
     "markdown-it-anchor": "^8.6.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 988188407..12fd8fd76 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -212,7 +212,7 @@ importers:
         specifier: ^8.0.1
         version: 8.0.3
       less:
-        specifier: ^4.1.3
+        specifier: ^4.2.0
         version: 4.2.0
       lodash:
         specifier: ^4.17.21