diff --git a/big-file-split-chunk/package-lock.json b/big-file-split-chunk/package-lock.json
index 43af3bc..1701c6c 100644
--- a/big-file-split-chunk/package-lock.json
+++ b/big-file-split-chunk/package-lock.json
@@ -418,9 +418,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npm.taobao.org/minimist/download/minimist-1.2.5.tgz",
-      "integrity": "sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI="
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
+      "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g=="
     },
     "mkdirp": {
       "version": "0.5.5",