diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc4dc6add..b9fc50a5f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 * Make installs more robust against temporary network issues by retrying failed
   downloads in `LanguagePack::Fetcher#fetch_untar`, which installs Rubies (#585)
 
+* Yarn version upgraded to v1.0.2
+
 ## v167 (07/25/2016)
 
 * Update Bundler to 1.15.2 (#602)
diff --git a/lib/language_pack/helpers/nodebin.rb b/lib/language_pack/helpers/nodebin.rb
index c20b725c0..199f53a47 100644
--- a/lib/language_pack/helpers/nodebin.rb
+++ b/lib/language_pack/helpers/nodebin.rb
@@ -19,7 +19,7 @@ def self.hardcoded_node_lts
   end
 
   def self.hardcoded_yarn
-    version = "0.22.0"
+    version = "1.0.2"
     {
       "number" => version,
       "url"    => "https://yarnpkg.com/downloads/#{version}/yarn-v#{version}.tar.gz"