diff --git a/Gemfile.lock b/Gemfile.lock
index e71a7cf..a52268e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,7 +32,7 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     arel (8.0.0)
-    ast (2.3.0)
+    ast (2.4.0)
     builder (3.2.3)
     byebug (9.1.0)
     coderay (1.1.2)
@@ -46,14 +46,14 @@ GEM
     factory_bot_rails (4.8.2)
       factory_bot (~> 4.8.2)
       railties (>= 3.0.0)
-    i18n (0.9.1)
+    i18n (0.9.3)
       concurrent-ruby (~> 1.0)
     loofah (2.1.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     method_source (0.9.0)
     mini_portile2 (2.3.0)
-    minitest (5.11.1)
+    minitest (5.11.2)
     nokogiri (1.8.1)
       mini_portile2 (~> 2.3.0)
     parallel (1.12.1)