diff --git a/package-lock.json b/package-lock.json
index c16bc7d..2155a6b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,9 +19,9 @@
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
     "async": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
-      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
+      "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g=="
     },
     "basic-auth": {
       "version": "2.0.1",
diff --git a/package.json b/package.json
index 9e438c5..9eb0630 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "start": "node ./bin/www"
   },
   "dependencies": {
-    "async": "^3.2.0",
+    "async": "^3.2.2",
     "cookie-parser": "~1.4.4",
     "debug": "~2.6.9",
     "express": "~4.16.1",