diff --git a/Gemfile.lock b/Gemfile.lock
index 9308a41c8b..4a409a0ad6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -377,7 +377,7 @@ GEM
       terminal-table (>= 1.5.1)
     idn-ruby (0.1.5)
     io-console (0.6.0)
-    irb (1.10.0)
+    irb (1.10.1)
       rdoc
       reline (>= 0.3.8)
     jmespath (1.6.2)
@@ -608,7 +608,7 @@ GEM
       link_header (~> 0.0, >= 0.0.8)
     rdf-normalize (0.6.1)
       rdf (~> 3.2)
-    rdoc (6.6.0)
+    rdoc (6.6.1)
       psych (>= 4.0.0)
     redcarpet (3.6.0)
     redis (4.8.1)