diff --git a/Gemfile.lock b/Gemfile.lock
index 77281003..0d7ff149 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1013,7 +1013,7 @@ GEM
       multi_json (~> 1)
       statsd-ruby (~> 1.1)
     bcrypt (3.1.16)
-    better_errors (2.8.3)
+    better_errors (2.9.1)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)