diff --git a/Gemfile.lock b/Gemfile.lock
index 0e995b0..9eb04bf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -232,7 +232,7 @@ GEM
     pry (0.15.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    psych (5.2.3)
+    psych (5.2.6)
       date
       stringio
     racc (1.8.1)
@@ -279,7 +279,8 @@ GEM
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.2.1)
-    rdoc (6.13.1)
+    rdoc (6.14.0)
+      erb
       psych (>= 4.0.0)
     reek (6.5.0)
       dry-schema (~> 1.13)