diff --git a/emerge_cli.gemspec b/emerge_cli.gemspec
index fc3815b..e55f1e8 100644
--- a/emerge_cli.gemspec
+++ b/emerge_cli.gemspec
@@ -30,9 +30,11 @@ Gem::Specification.new do |spec|
   spec.require_paths = ['lib']
 
   spec.add_dependency 'async-http', '~> 0.86.0'
+  spec.add_dependency 'base64', '~> 0.2.0'
   spec.add_dependency 'CFPropertyList', '~> 2.3', '>= 2.3.2'
   spec.add_dependency 'chunky_png', '~> 1.4.0'
   spec.add_dependency 'dry-cli', '~> 1.2.0'
+  spec.add_dependency 'nkf', '~> 0.1.3'
   spec.add_dependency 'open3', '~> 0.2.1'
   spec.add_dependency 'ruby-macho', '~> 4.1.0'
   spec.add_dependency 'ruby_tree_sitter', '~> 1.9'
diff --git a/lib/version.rb b/lib/version.rb
index 0271af2..ba999a2 100644
--- a/lib/version.rb
+++ b/lib/version.rb
@@ -1,3 +1,3 @@
 module EmergeCLI
-  VERSION = '0.6.0'.freeze
+  VERSION = '0.6.1'.freeze
 end