diff --git a/package.json b/package.json
index 15138e0c..dc309aab 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "@pirxpilot/jade-core": "^1.12.1",
     "@pirxpilot/k": "^1.0.0",
     "@pirxpilot/swipe": "^2.0.2",
-    "async": "~3",
+    "async": "~3.2.4",
     "chart.js": "^1.0.2",
     "connect-cachify-static": "^1.5.1",
     "connect-gzip-static": "^2.1.1",
diff --git a/yarn.lock b/yarn.lock
index dd4ce59f..1f73cd8b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -150,6 +150,11 @@ async@~3:
   resolved "https://registry.yarnpkg.com/async/-/async-3.2.1.tgz#d3274ec66d107a47476a4c49136aacdb00665fc8"
   integrity sha512-XdD5lRO/87udXCMC9meWdYiR+Nq6ZjUfXidViUZGu2F1MO4T3XwZ1et0hb2++BgLfhyJwy44BGB/yx80ABx8hg==
 
+async@~3.2.4:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-3.2.4.tgz#2d22e00f8cddeb5fde5dd33522b56d1cf569a81c"
+  integrity sha512-iAB+JbDEGXhyIUavoDl9WP/Jj106Kz9DEn1DPgYw5ruDn0e3Wgi3sKFm55sASdGBNOQB8F59d9qQ7deqrHA8wQ==
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -2725,4 +2730,4 @@ yields-k-sequence@*:
 yields-keycode@*:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/yields-keycode/-/yields-keycode-1.1.0.tgz#038a985866cbb6910e433ac5e28b8399dffc35df"
-  integrity sha1-A4qYWGbLtpEOQzrF4ouDmd/8Nd8=
\ No newline at end of file
+  integrity sha1-A4qYWGbLtpEOQzrF4ouDmd/8Nd8=