diff --git a/4-2. nodemon/package-lock.json b/4-2. nodemon/package-lock.json
index 6ac480c..1867bea 100644
--- a/4-2. nodemon/package-lock.json	
+++ b/4-2. nodemon/package-lock.json	
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
-  "dependencies": {  
+  "dependencies": {
     "@sindresorhus/is": {
       "version": "0.14.0",
       "resolved": "https://registry.npm.taobao.org/@sindresorhus/is/download/@sindresorhus/is-0.14.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40sindresorhus%2Fis%2Fdownload%2F%40sindresorhus%2Fis-0.14.0.tgz",
@@ -1137,9 +1137,9 @@
       "dev": true
     },
     "minimatch": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npm.taobao.org/minimatch/download/minimatch-3.0.4.tgz",
-      "integrity": "sha1-UWbihkV/AzBgZL5Ul+jbsMPTIIM=",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
       "dev": true,
       "requires": {
         "brace-expansion": "^1.1.7"