diff --git a/package.json b/package.json
index 4ef45b0ec..55dce38fe 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "version": "0.0.1",
   "private": true,
   "dependencies": {
-    "async": "^1.4.2",
+    "async": "^3.2.2",
     "bcrypt": "^3.0.8",
     "body-parser": "^1.8.4",
     "bower": "^1.8.0",
diff --git a/yarn.lock b/yarn.lock
index 72662af87..c8f1bc637 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -359,15 +359,10 @@ async-settle@^1.0.0:
   dependencies:
     async-done "^1.2.2"
 
-async@^1.4.2:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
-  integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
-
-async@^3.1.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/async/-/async-3.2.0.tgz#b3a2685c5ebb641d3de02d161002c60fc9f85720"
-  integrity sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw==
+async@^3.1.0, async@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-3.2.2.tgz#2eb7671034bb2194d45d30e31e24ec7e7f9670cd"
+  integrity sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g==
 
 asynckit@^0.4.0:
   version "0.4.0"