diff --git a/Gemfile.lock b/Gemfile.lock
index 133bf7b..c3cb045 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -318,8 +318,7 @@ GEM
       railties (>= 3.0.0)
     speakingurl-rails (8.0.2)
       railties (>= 3.1)
-    spring (2.0.2)
-      activesupport (>= 4.2)
+    spring (2.1.0)
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)