diff --git a/package.json b/package.json
index 41ab3a2..1bc9a87 100755
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "lodash": "^4.17.21",
     "md5": "^2.3.0",
     "midwayjs-cool-alipay": "^1.0.8",
-    "midwayjs-cool-core": "^3.2.26",
+    "midwayjs-cool-core": "^3.2.28",
     "midwayjs-cool-oss": "^1.0.12",
     "midwayjs-cool-queue": "^1.0.8",
     "midwayjs-cool-redis": "^1.1.6",