diff --git a/package.json b/package.json
index 400b047..a19b931 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   },
   "description": "Automatically add an email to your local todo.txt when you star it.",
   "dependencies": {
-    "async": "^3.2.0",
+    "async": "^3.2.2",
     "babel-polyfill": "^6.26.0",
     "jstodotxt": "^0.7.0",
     "react-markdown": "^6.0.2"
diff --git a/yarn.lock b/yarn.lock
index 35f8b0a..66cdffd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1022,10 +1022,10 @@ async-each@^1.0.1:
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
   integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
 
-async@^3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/async/-/async-3.2.0.tgz#b3a2685c5ebb641d3de02d161002c60fc9f85720"
-  integrity sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw==
+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"