diff --git a/Gemfile.lock b/Gemfile.lock
index 5168cd899..23132082d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -400,7 +400,7 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.2)
-    spring (2.1.0)
+    spring (2.1.1)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
       spring (>= 1.2, < 3.0)
diff --git a/vendor/cache/spring-2.1.0.gem b/vendor/cache/spring-2.1.0.gem
deleted file mode 100644
index 76fa64fab..000000000
Binary files a/vendor/cache/spring-2.1.0.gem and /dev/null differ
diff --git a/vendor/cache/spring-2.1.1.gem b/vendor/cache/spring-2.1.1.gem
new file mode 100644
index 000000000..638f22688
Binary files /dev/null and b/vendor/cache/spring-2.1.1.gem differ