diff --git a/Gemfile.lock b/Gemfile.lock
index 5573526..15c3269 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,7 +87,7 @@ GEM
     connection_pool (2.5.3)
     crass (1.0.6)
     date (3.4.1)
-    debug (1.10.0)
+    debug (1.11.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
     diff-lcs (1.6.1)