mux_tf.gemspec in mux_tf-0.7.0 vs mux_tf.gemspec in mux_tf-0.7.1

@@ -26,10 +26,10 @@
   spec.files = Rake::FileList["exe/*", "lib/**/*.rb", "*.gemspec"]
   spec.bindir = "exe"
   spec.executables = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "activesupport"
+  spec.add_dependency "activesupport", "< 7.0.0"
   spec.add_dependency "dotenv"
   spec.add_dependency "paint"
   spec.add_dependency "pastel"
   spec.add_dependency "piotrb_cli_utils", "~> 0.1.0"
   spec.add_dependency "stateful_parser", "~> 0.1.1"