diff --git a/prawn-manual_builder_fix_dependency.patch b/prawn-manual_builder_fix_dependency.patch
index 3461e64..14d44b6 100644
--- a/prawn-manual_builder_fix_dependency.patch
+++ b/prawn-manual_builder_fix_dependency.patch
@@ -4,15 +4,15 @@
      s.specification_version = 4
  
      if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
--      s.add_runtime_dependency(%q<coderay>, ["~> 1.0.7"])
-+      s.add_runtime_dependency(%q<coderay>, [">= 1.0.7", "< 1.2.0"])
+-      s.add_runtime_dependency(%q<coderay>.freeze, ["~> 1.0.7"])
++      s.add_runtime_dependency(%q<coderay>.freeze, [">= 1.0.7", "< 1.2.0"])
      else
--      s.add_dependency(%q<coderay>, ["~> 1.0.7"])
-+      s.add_dependency(%q<coderay>, [">= 1.0.7", "< 1.2.0"])
+-      s.add_dependency(%q<coderay>.freeze, ["~> 1.0.7"])
++      s.add_dependency(%q<coderay>.freeze, [">= 1.0.7", "< 1.2.0"])
      end
    else
--    s.add_dependency(%q<coderay>, ["~> 1.0.7"])
-+    s.add_dependency(%q<coderay>, [">= 1.0.7", "< 1.2.0"])
+-    s.add_dependency(%q<coderay>.freeze, ["~> 1.0.7"])
++    s.add_dependency(%q<coderay>.freeze, [">= 1.0.7", "< 1.2.0"])
    end
  end