diff --git a/.github/linters/.rubocop.yml b/.github/linters/.rubocop.yml
index 9eeb6d8cc..5475548be 100644
--- a/.github/linters/.rubocop.yml
+++ b/.github/linters/.rubocop.yml
@@ -1,6 +1,12 @@
 AllCops:
   DisabledByDefault: true
-  TargetRubyVersion: 3.4.0
+  TargetRubyVersion: 3.4
+
+Layout/AssignmentIndentation:
+  Enabled: true
+
+Layout/BlockEndNewline:
+  Enabled: true
 
 Layout/IndentationStyle:
   Enabled: true
diff --git a/test/t/bs_block.rb b/test/t/bs_block.rb
index f3ead4f2a..8853db8b0 100644
--- a/test/t/bs_block.rb
+++ b/test/t/bs_block.rb
@@ -330,7 +330,8 @@ assert('BS Block 27') do
   3.times{|ib|
     2.times{|jb|
       sum += ib + jb
-    }}
+    }
+  }
   assert_equal sum, 9
 end