diff --git a/Gemfile.lock b/Gemfile.lock
index 40655f5b..52ea3e63 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,7 +168,7 @@ GEM
       rainbow (>= 2.2.2, < 4.0)
       terminal-table (>= 1.5.1)
     io-console (0.8.0)
-    irb (1.14.1)
+    irb (1.14.2)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     jquery-rails (4.6.0)
@@ -232,7 +232,7 @@ GEM
       method_source (~> 1.0)
     pry-rails (0.3.11)
       pry (>= 0.13.0)
-    psych (5.2.1)
+    psych (5.2.2)
       date
       stringio
     public_suffix (6.0.1)
@@ -296,12 +296,12 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rdoc (6.8.1)
+    rdoc (6.10.0)
       psych (>= 4.0.0)
     redis-client (0.22.2)
       connection_pool
     regexp_parser (2.9.3)
-    reline (0.5.12)
+    reline (0.6.0)
       io-console (~> 0.5)
     request_store (1.7.0)
       rack (>= 1.4)