diff --git a/package-lock.json b/package-lock.json
index 14bed10..9f13862 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -140,12 +140,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
-      "requires": {
-        "lodash": "^4.17.14"
-      }
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
+      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
     },
     "at-least-node": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index efe7970..a511015 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   },
   "homepage": "https://github.com/themost-framework/themost#readme",
   "dependencies": {
-    "async": "^2.6.3",
+    "async": "^3.2.0",
     "blueimp-md5": "^2.7.0",
     "es6-promise": "^4.2.8",
     "events": "^3.2.0",