diff --git a/.rubocop.yml b/.rubocop.yml
index 19e9d9c..e8063e6 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -11,7 +11,7 @@ Metrics/MethodLength:
   Max: 15
 
 Metrics/BlockLength:
-  IgnoredMethods:
+  AllowedMethods:
     - class_methods
 
 Style/Documentation:
diff --git a/spec/.rubocop.yml b/spec/.rubocop.yml
index d5bf9b9..7631f55 100644
--- a/spec/.rubocop.yml
+++ b/spec/.rubocop.yml
@@ -3,7 +3,7 @@ inherit_from: ../.rubocop.yml
 require: rubocop-rspec
 
 Metrics/BlockLength:
-  IgnoredMethods: ['describe', 'context']
+  AllowedMethods: ['describe', 'context']
 
 Style/NumericLiterals:
   Enabled: false