diff --git a/package-lock.json b/package-lock.json
index d9582ae..b209e4c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -587,9 +587,9 @@
       "dev": true
     },
     "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": "3.1.1",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.1.1.tgz",
+      "integrity": "sha512-X5Dj8hK1pJNC2Wzo2Rcp9FBVdJMGRR/S7V+lH46s8GVFhtbo5O4Le5GECCF/8PISVdkUA6mMPvgz7qTTD1rf1g=="
     },
     "async-each": {
       "version": "1.0.3",
diff --git a/package.json b/package.json
index b899463..2ec2457 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "author": "Diego Rodríguez Baquero <diegorbaquero@gmail.com> (https://diegorbaquero.com)",
   "license": "MIT",
   "dependencies": {
-    "async": "3.1.0",
+    "async": "3.1.1",
     "babylon": "^6.18.0",
     "babylon-walk": "^1.0.2",
     "chalk": "3.0.0",