diff --git a/package.json b/package.json
index 061a46e..127c3ae 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "dependencies": {
     "dayjs": "^1.9.3",
     "tdesign-miniprogram": "^1.0.0",
-    "tslib": "^1.11.1"
+    "tslib": "^2.6.3"
   },
   "devDependencies": {
     "@commitlint/cli": "^17.4.2",