diff --git a/src/package-lock.json b/src/package-lock.json
index 7069dfcc..e8936783 100644
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -904,9 +904,9 @@
       "dev": true
     },
     "async": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
-      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.1.tgz",
+      "integrity": "sha512-XdD5lRO/87udXCMC9meWdYiR+Nq6ZjUfXidViUZGu2F1MO4T3XwZ1et0hb2++BgLfhyJwy44BGB/yx80ABx8hg=="
     },
     "async-stacktrace": {
       "version": "0.0.2",
diff --git a/src/package.json b/src/package.json
index d61b9ab2..ff5844f5 100644
--- a/src/package.json
+++ b/src/package.json
@@ -30,7 +30,7 @@
     }
   ],
   "dependencies": {
-    "async": "^3.2.0",
+    "async": "^3.2.1",
     "async-stacktrace": "0.0.2",
     "channels": "0.0.4",
     "clean-css": "4.2.3",