diff --git a/package.json b/package.json
index fd7970e0e..b488ba3ce 100644
--- a/package.json
+++ b/package.json
@@ -137,7 +137,7 @@
     "language-php": "0.34.0",
     "language-property-list": "0.8.0",
     "language-python": "0.42.1",
-    "language-ruby": "0.63.0",
+    "language-ruby": "0.64.0",
     "language-ruby-on-rails": "0.24.0",
     "language-sass": "0.43.0",
     "language-shellscript": "0.20.0",