redis.gemspec in redis-3.2.1 vs redis.gemspec in redis-3.2.2

@@ -38,6 +38,7 @@
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
 
   s.add_development_dependency("rake")
+  s.add_development_dependency("test-unit")
 end