diff --git a/Gemfile b/Gemfile
index 32a1abee9..0c0e6545c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ end
 
 group(:unknown) do
   gem 'maruku', '~> 0.7'
-  gem 'activerecord', '~>6'
+  gem 'activerecord', '~> 6', '>= 6.1.6.1'
 end
 
 # group(:debug) do