diff --git a/Gemfile.lock b/Gemfile.lock
index 9c0a98831c..a93227f1df 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -106,7 +106,7 @@ GEM
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     io-console (0.6.0)
-    irb (1.10.0)
+    irb (1.10.1)
       rdoc
       reline (>= 0.3.8)
     json (2.7.0)
@@ -173,7 +173,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdoc (6.6.0)
+    rdoc (6.6.1)
       psych (>= 4.0.0)
     regexp_parser (2.8.2)
     reline (0.4.1)