diff --git a/Gemfile.lock b/Gemfile.lock
index 0812d52c5..7ad8583af 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -652,7 +652,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rdoc (6.10.0)
+    rdoc (6.11.0)
       psych (>= 4.0.0)
     recursive-open-struct (1.3.1)
       ostruct