Update to ruby/spec@4eec3dc

2 files changed, 3 insertions, 3 deletions

diff --git a/spec/ruby/library/scanf/io/scanf_spec.rb b/spec/ruby/library/scanf/io/scanf_spec.rb
index 6a1fd66780..6a3e6d0d1a 100644
--- a/spec/ruby/library/scanf/io/scanf_spec.rb
+++ b/spec/ruby/library/scanf/io/scanf_spec.rb
@@ -6,8 +6,8 @@ ruby_version_is ''...'2.7' do
 
   describe "IO#scanf" do
     before :each do
-      @hw = File.open(fixture(__FILE__, 'helloworld.txt'), 'r')
-      @data = File.open(fixture(__FILE__, 'date.txt'), 'r')
+      @hw = File.open(fixture(__FILE__, 'helloworld.txt'), 'rb')
+      @data = File.open(fixture(__FILE__, 'date.txt'), 'rb')
     end
 
     after :each do
diff --git a/spec/ruby/library/scanf/io/shared/block_scanf.rb b/spec/ruby/library/scanf/io/shared/block_scanf.rb
index 2031f4c2b7..d938f43734 100644
--- a/spec/ruby/library/scanf/io/shared/block_scanf.rb
+++ b/spec/ruby/library/scanf/io/shared/block_scanf.rb
@@ -2,7 +2,7 @@ require 'scanf'
 
 describe :scanf_io_block_scanf, shared: true do
   before :each do
-    @data = File.open(fixture(__FILE__, 'date.txt'), 'r')
+    @data = File.open(fixture(__FILE__, 'date.txt'), 'rb')
   end
 
   after :each do