diff --git a/Gemfile.lock b/Gemfile.lock
index 80049a7dc2..6aeee348be 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -328,7 +328,7 @@ GEM
       activesupport (>= 3.0)
       nokogiri (>= 1.6)
     io-console (0.8.0)
-    irb (1.15.1)
+    irb (1.15.2)
       pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)