diff --git a/.rubocop.yml b/.rubocop.yml
index 0f291bb99..0747bb2e7 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -299,6 +299,9 @@ Lint/EmptyBlock:
 Lint/EmptyFile:
   Enabled: true
 
+Lint/HashNewWithKeywordArgumentsAsDefault:
+  Enabled: true
+
 Lint/LiteralAsCondition:
   Enabled: true
 
@@ -326,6 +329,9 @@ Lint/SymbolConversion:
 Lint/UselessAssignment:
   Enabled: true
 
+Lint/UselessDefined:
+  Enabled: true
+
 Lint/Void:
   Enabled: true
 
@@ -705,6 +711,9 @@ Style/ClassVars:
 Style/CollectionMethods:
   Enabled: true
 
+Style/DigChain:
+  Enabled: true
+
 Style/FileRead:
   Enabled: true