The keys for RbConfig::CONFIG was String.

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/support/path.rb b/spec/support/path.rb
index 993776af05..aa06a3f047 100644
--- a/spec/support/path.rb
+++ b/spec/support/path.rb
@@ -33,7 +33,7 @@ module Spec
       if Bundler::VERSION.split(".").first.to_i < 3
         system_gem_path(*path)
       else
-        bundled_app(*[".bundle", ENV.fetch("BUNDLER_SPEC_RUBY_ENGINE", Gem.ruby_engine), RbConfig::CONFIG[:ruby_version], *path].compact)
+        bundled_app(*[".bundle", ENV.fetch("BUNDLER_SPEC_RUBY_ENGINE", Gem.ruby_engine), RbConfig::CONFIG["ruby_version"], *path].compact)
       end
     end
 
@@ -52,7 +52,7 @@ module Spec
     end
 
     def vendored_gems(path = nil)
-      bundled_app(*["vendor/bundle", Gem.ruby_engine, RbConfig::CONFIG[:ruby_version], path].compact)
+      bundled_app(*["vendor/bundle", Gem.ruby_engine, RbConfig::CONFIG["ruby_version"], path].compact)
     end
 
     def cached_gem(path)