diff --git a/package-lock.json b/package-lock.json
index 1342b76..04e47d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -43,9 +43,9 @@
       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
     },
     "async": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/async/-/async-3.1.0.tgz",
-      "integrity": "sha512-4vx/aaY6j/j3Lw3fbCHNWP0pPaTCew3F6F3hYyl/tHs/ndmV1q7NW9T5yuJ2XAGwdQrP+6Wu20x06U4APo/iQQ=="
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
+      "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g=="
     },
     "asynckit": {
       "version": "0.4.0",
diff --git a/package.json b/package.json
index c6c40ba..9455617 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "license": "ISC",
   "dependencies": {
     "ajv": "^6.10.2",
-    "async": "^3.1.0",
+    "async": "^3.2.2",
     "chalk": "^3.0.0",
     "lodash": "^4.17.15",
     "optimist": "^0.6.1",