down.gemspec in down-5.3.1 vs down.gemspec in down-5.4.0

@@ -18,16 +18,16 @@
   spec.add_dependency "addressable", "~> 2.8"
 
   spec.add_development_dependency "minitest", "~> 5.8"
   spec.add_development_dependency "mocha", "~> 1.5"
   spec.add_development_dependency "rake"
+  spec.add_development_dependency "httpx", "~> 0.22", ">= 0.22.2"
   # http 5.0 drop support of ruby 2.3 and 2.4. We still support those versions.
   if RUBY_VERSION >= "2.5"
     spec.add_development_dependency "http", "~> 5.0"
   else
     spec.add_development_dependency "http", "~> 4.3"
   end
   spec.add_development_dependency "posix-spawn" unless RUBY_ENGINE == "jruby"
   spec.add_development_dependency "http_parser.rb" unless RUBY_ENGINE == "jruby"
-  spec.add_development_dependency "docker-api"
   spec.add_development_dependency "warning" if RUBY_VERSION >= "2.4"
 end