diff --git a/Gemfile.lock b/Gemfile.lock
index 487579d6546cb2d64eb53270ba3d9448d3d31576..f3117738355d3a30757fc07b6b328f09cec69377 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -497,8 +497,8 @@ GEM
       faraday (~> 0.9.0)
       nokogiri (~> 1.6)
     orm_adapter (0.5.0)
-    parser (2.2.3.0)
-      ast (>= 1.1, < 3.0)
+    parser (2.3.0.4)
+      ast (~> 2.2)
     pg (0.18.4)
     phantomjs (1.9.8.0)
     powerpack (0.1.1)