diff --git a/package.json b/package.json
index 04f6a21..9ca6a2d 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "redis": "2.6.5",
     "redis-url": "1.2.1",
     "request": "2.79.0",
-    "yarn": "1.0.2"
+    "yarn": "1.22.0"
   },
   "devDependencies": {
     "expect.js": "0.3.1",
diff --git a/yarn.lock b/yarn.lock
index 0775e1b..15aec67 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1277,9 +1277,9 @@ xtend@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
-yarn@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.0.2.tgz#d1b8f4b6d3b0684e86f63a072ac630995b8b7b0a"
+yarn@1.22.0:
+  version "1.22.0"
+  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.22.0.tgz#acf82906e36bcccd1ccab1cfb73b87509667c881"
 
 yauzl@2.4.1:
   version "2.4.1"