--- a/Gemfile
+++ b/Gemfile
@@ -238,7 +238,7 @@
 gem 'charlock_holmes', '~> 0.7.5'
 
 # Faster JSON
-gem 'oj', '~> 2.17', '>= 2.17.4'
+gem 'oj', '>= 2.17.4'
 
 # Faster blank
 gem 'fast_blank'