Gemfile in fast_excel-0.2.5 vs Gemfile in fast_excel-0.2.6

@@ -3,15 +3,16 @@
 gem 'ffi'
 gem 'ffi_gen', require: false
 
 gem 'rake'
 
-gem 'roo', '2.7.1', git: 'https://github.com/roo-rb/roo.git'
+gem 'roo', '2.8.1', git: 'https://github.com/roo-rb/roo.git', tag: 'v2.8.1'
 
 gem 'minitest'
 gem 'minitest-reporters'
 
 # For benchmakrs
 gem 'axlsx', git: 'https://github.com/randym/axlsx.git'
 gem 'write_xlsx'
+gem 'xlsxtream'
 gem 'benchmark-ips'
 gem 'process_memory', git: 'https://github.com/paxa/process_memory', platforms: :ruby