dotgpg-environment.gemspec in dotgpg-environment-0.2.0 vs dotgpg-environment.gemspec in dotgpg-environment-0.2.1

@@ -21,8 +21,8 @@
   spec.add_development_dependency "bundler", "~> 1.9"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec"
 
   spec.add_dependency "dotgpg"
-  spec.add_dependency "dotenv", "~> 2.0.1"
+  spec.add_dependency "dotenv", ">= 2.0.1", "< 2.2"
 
 end