diff --git a/Gemfile.lock b/Gemfile.lock
index 00c73d6b5d..350551fddf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -242,7 +242,7 @@ GEM
       debase-ruby_core_source (= 0.10.12)
       msgpack
     debase-ruby_core_source (0.10.12)
-    debug (1.6.2)
+    debug (1.6.3)
       irb (>= 1.3.6)
       reline (>= 0.3.1)
     debugger-linecache (1.2.0)
@@ -345,7 +345,7 @@ GEM
       activerecord (>= 3.0)
     io-console (0.5.11)
     ipaddress (0.8.3)
-    irb (1.4.1)
+    irb (1.4.2)
       reline (>= 0.3.0)
     jmespath (1.6.1)
     jquery-rails (4.4.0)