--- heroku.gemspec.orig	2017-05-05 13:02:56 UTC
+++ heroku.gemspec
@@ -26,12 +26,12 @@ Gem::Specification.new do |s|
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_runtime_dependency(%q<heroku-api>.freeze, ["= 0.4.2"])
       s.add_runtime_dependency(%q<launchy>.freeze, ["= 2.4.3"])
-      s.add_runtime_dependency(%q<netrc>.freeze, ["= 0.10.3"])
-      s.add_runtime_dependency(%q<rest-client>.freeze, ["= 1.6.8"])
-      s.add_runtime_dependency(%q<rubyzip>.freeze, ["= 1.1.7"])
-      s.add_runtime_dependency(%q<multi_json>.freeze, ["= 1.11.2"])
-      s.add_runtime_dependency(%q<net-ssh-gateway>.freeze, ["= 1.2.0"])
-      s.add_runtime_dependency(%q<net-ssh>.freeze, ["= 2.9.2"])
+      s.add_runtime_dependency(%q<netrc>.freeze, [">= 0.10.3"])
+      s.add_runtime_dependency(%q<rest-client>.freeze, [">= 1.6.8"])
+      s.add_runtime_dependency(%q<rubyzip>.freeze, [">= 1.1.7"])
+      s.add_runtime_dependency(%q<multi_json>.freeze, [">= 1.11.2"])
+      s.add_runtime_dependency(%q<net-ssh-gateway>.freeze, [">= 1.2.0"])
+      s.add_runtime_dependency(%q<net-ssh>.freeze, [">= 2.9.2"])
     else
       s.add_dependency(%q<heroku-api>.freeze, ["= 0.4.2"])
       s.add_dependency(%q<launchy>.freeze, ["= 2.4.3"])
