--- a/Gemfile
+++ b/Gemfile
@@ -310,4 +310,4 @@
 # Gitaly GRPC client
 gem 'gitaly', '~> 0.6.0'
 
-gem 'toml-rb', '~> 0.3.15', require: false
+gem 'toml-rb', '>= 0.3.15', require: false