Update gemspec.yml

rwojnarowski · rwojnarowski · commit d62880fafc83 · 2020-01-14T08:15:24.000+01:00
diff --git a/gemspec.yml b/gemspec.yml
@@ -10,5 +10,5 @@ required_ruby_version: ">= 1.9.3"
 required_rubygems_version: ">= 1.8.0"
 
 dependencies:
-  thor: ~> 0.18
+  thor: ">= 0.18, < 2"
   bundler: ">= 1.2.0, < 3"
