diff options
-rw-r--r-- | lib/csv/csv.gemspec | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/csv/csv.gemspec b/lib/csv/csv.gemspec index b2ed581b2a..7900ca2f54 100644 --- a/lib/csv/csv.gemspec +++ b/lib/csv/csv.gemspec @@ -48,6 +48,7 @@ Gem::Specification.new do |spec| spec.required_ruby_version = ">= 2.3.0" + spec.add_dependency "stringio", ">= 0.1.3" spec.add_development_dependency "bundler" spec.add_development_dependency "rake" spec.add_development_dependency "benchmark_driver" |