--- omniauth-azure-oauth2.gemspec.orig	2017-12-06 18:00:39 UTC
+++ omniauth-azure-oauth2.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_runtime_dependency(%q<omniauth>.freeze, ["~> 1.0"])
-      s.add_runtime_dependency(%q<jwt>.freeze, ["~> 1.0"])
+      s.add_runtime_dependency(%q<jwt>.freeze, [">= 1.0", "< 3.0"])
       s.add_runtime_dependency(%q<omniauth-oauth2>.freeze, ["~> 1.4"])
       s.add_development_dependency(%q<rspec>.freeze, [">= 2.14.0"])
       s.add_development_dependency(%q<rake>.freeze, [">= 0"])