diff --git a/Gemfile.lock b/Gemfile.lock
index 528f28d..0c5f474 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -138,7 +138,7 @@ GEM
       actionpack (>= 3.1)
       railties (>= 3.1)
       sass (>= 3.2)
-    jquery-rails (4.1.1)
+    jquery-rails (4.2.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)