diff --git a/packages/cxcloud-mailer/package-lock.json b/packages/cxcloud-mailer/package-lock.json
index ebf8c3e..1ed3c91 100644
--- a/packages/cxcloud-mailer/package-lock.json
+++ b/packages/cxcloud-mailer/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@cxcloud/mailer",
-  "version": "1.0.0",
+  "version": "1.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -87,9 +87,9 @@
       "integrity": "sha1-o/Iiqarp+Wb10nx5ZRDigJF2Qhc="
     },
     "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "requires": {
         "minimist": "^1.2.0"
       }