diff --git a/Gemfile.lock b/Gemfile.lock
index 7c55439..760325a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,12 +8,12 @@ GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.2)
-    debug (1.9.1)
+    debug (1.9.2)
       irb (~> 1.10)
       reline (>= 0.3.8)
     gem-release (2.2.2)
     io-console (0.7.2)
-    irb (1.11.1)
+    irb (1.12.0)
       rdoc
       reline (>= 0.4.2)
     json (2.7.1)
@@ -29,10 +29,10 @@ GEM
     racc (1.7.3)
     rainbow (3.1.1)
     rake (13.1.0)
-    rdoc (6.6.2)
+    rdoc (6.6.3.1)
       psych (>= 4.0.0)
     regexp_parser (2.9.0)
-    reline (0.4.2)
+    reline (0.5.0)
       io-console (~> 0.5)
     rexml (3.2.6)
     rubocop (1.60.2)