diff --git a/Gemfile.lock b/Gemfile.lock
index 65641b8..9ba1b05 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -169,7 +169,7 @@ GEM
       rexml
     crass (1.0.7)
     date (3.5.1)
-    debug (1.11.0)
+    debug (1.11.1)
       irb (~> 1.10)
       reline (>= 0.3.8)
     drb (2.2.3)