diff --git a/package-lock.json b/package-lock.json
index e8a07a5..5c332b0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,13 +32,10 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.1.tgz",
-      "integrity": "sha512-fNEiL2+AZt6AlAw/29Cr0UDe4sRAHCpEHh54WMz+Bb7QfNcFw4h3loofyJpLeQs4Yx7yuqu/2dLgM5hKOs6HlQ==",
-      "dev": true,
-      "requires": {
-        "lodash": "^4.17.10"
-      }
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
+      "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g==",
+      "dev": true
     },
     "asynckit": {
       "version": "0.4.0",
@@ -370,12 +367,6 @@
         "verror": "1.10.0"
       }
     },
-    "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
-      "dev": true
-    },
     "lodash.assignin": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/lodash.assignin/-/lodash.assignin-4.2.0.tgz",
diff --git a/package.json b/package.json
index bd24ceb..11bd369 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "auto-update": "node cron.js"
   },
   "devDependencies": {
-    "async": "^2.6.0",
+    "async": "^3.2.2",
     "cheerio": "^0.22.0",
     "request": "^2.83.0",
     "ssh2": "^0.5.5"