diff --git a/.travis.yml b/.travis.yml
index c9e8f557..2078e04f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ rvm:
   - 2.4.9
   - 2.5.7
   - 2.6.5
+  - 2.7.1
 before_script:
   - sudo service mysql stop
   - sudo service postgresql stop
diff --git a/lib/ridgepole/delta.rb b/lib/ridgepole/delta.rb
index 12145e84..a0bd896e 100644
--- a/lib/ridgepole/delta.rb
+++ b/lib/ridgepole/delta.rb
@@ -269,7 +269,7 @@ def append_create_table(table_name, attrs, buf, post_buf_for_fk)
 
     def append_rename_table(to_table_name, from_table_name, buf)
       buf.puts(<<-RUBY)
-rename_table(#{from_table_name.inspect}, #{to_table_name.inspect})
+rename_table(#{from_table_name.inspect}, **#{to_table_name.inspect})
     RUBY
 
       buf.puts
@@ -429,11 +429,11 @@ def append_add_index(table_name, _index_name, attrs, buf, force_bulk_change = fa
 
       if force_bulk_change || @options[:bulk_change]
         buf.puts(<<-RUBY)
-  t.index(#{column_name.inspect}, #{options.inspect})
+  t.index(#{column_name.inspect}, **#{options.inspect})
       RUBY
       else
         buf.puts(<<-RUBY)
-add_index(#{table_name.inspect}, #{column_name.inspect}, #{options.inspect})
+add_index(#{table_name.inspect}, #{column_name.inspect}, **#{options.inspect})
       RUBY
       end
     end
@@ -469,7 +469,7 @@ def append_add_foreign_key(table_name, attrs, buf, _options)
       attrs_options = attrs[:options] || {}
 
       buf.puts(<<-RUBY)
-add_foreign_key(#{table_name.inspect}, #{to_table.inspect}, #{attrs_options.inspect})
+add_foreign_key(#{table_name.inspect}, #{to_table.inspect}, **#{attrs_options.inspect})
     RUBY
     end
 
@@ -500,17 +500,19 @@ def normalize_limit(column_type, column_options)
     def inspect_options_include_default_proc(options)
       options = options.dup
 
-      if options[:default].is_a?(Proc)
-        proc_default = options.delete(:default)
-        proc_default = ":default=>proc{#{proc_default.call.inspect}}"
-        options_inspect = options.inspect
-        options_inspect.sub!(/\}\z/, '')
-        options_inspect << ', ' if options_inspect !~ /\{\z/
-        options_inspect << proc_default << '}'
-        options_inspect
-      else
-        options.inspect
-      end
+      kwargs =
+        if options[:default].is_a?(Proc)
+          proc_default = options.delete(:default)
+          proc_default = ":default=>proc{#{proc_default.call.inspect}}"
+          options_inspect = options.inspect
+          options_inspect.sub!(/\}\z/, '')
+          options_inspect << ', ' if options_inspect !~ /\{\z/
+          options_inspect << proc_default << '}'
+          options_inspect
+        else
+          options.inspect
+        end
+      "**#{kwargs}"
     end
   end
 end