diff --git a/Gemfile b/Gemfile
index edab4137..553242c7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,8 +7,7 @@ gem "rubyx" , :path => "."
 gem "rake"
 gem "rye"
 
-gem "salama-object-file" , :git => "https://github.com/ruby-x/rubyx-object-file"
-#gem "salama-object-file" , :path => "../salama-object-file"
+gem "rubyx-object-file" , :git => "https://github.com/ruby-x/rubyx-object-file"
 
 group :test do
   gem "codeclimate-test-reporter" , require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 5a9ed5b3..2845706a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,15 +1,15 @@
 GIT
   remote: https://github.com/ruby-x/rubyx-object-file
-  revision: aab01b23108f10063433b1ef9f703ff2927d0b80
+  revision: bf1b3e95bde4a9110bfb713c178655b84bbbc0cc
   specs:
-    salama-object-file (0.3.0)
+    rubyx-object-file (0.3.0)
 
 PATH
   remote: .
   specs:
     rubyx (0.6.0)
       parser (~> 2.3.0)
-      salama-object-file (~> 0.3)
+      rubyx-object-file (~> 0.3)
 
 GEM
   remote: https://rubygems.org/
@@ -100,8 +100,8 @@ DEPENDENCIES
   rake
   rb-readline
   rubyx!
+  rubyx-object-file!
   rye
-  salama-object-file!
   simplecov
   thor (= 0.19.1)
 
diff --git a/lib/rubyx.rb b/lib/rubyx.rb
index e9d96a67..6f7bc8f4 100644
--- a/lib/rubyx.rb
+++ b/lib/rubyx.rb
@@ -8,7 +8,7 @@ AST::Node.class_eval do
   end
 end
 
-require "salama-object-file"
+require "rubyx-object-file"
 require "risc"
 require "risc/builtin/space"
 require "arm/arm_machine"
diff --git a/rubyx.gemspec b/rubyx.gemspec
index 0d3160bd..e8838daa 100644
--- a/rubyx.gemspec
+++ b/rubyx.gemspec
@@ -14,5 +14,5 @@ Gem::Specification.new do |s|
   s.summary = 'RubyX is a native object vm without any c, one day possibly a ruby vm'
 
   s.add_dependency "parser" , "~> 2.3.0"
-  s.add_dependency "salama-object-file" , "~> 0.3"
+  s.add_dependency "rubyx-object-file" , "~> 0.3"
 end