diff --git a/Gemfile b/Gemfile
index 592ed0a..1120302 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,7 +16,7 @@ gem 'pg'
 gem 'rack', '~> 3.1.12'
 gem 'redacted_struct'
 gem 'tzinfo-data', platforms: %i[ windows jruby ]
-gem 'caxlsx', require: false
+gem 'caxlsx', '>= 4.3.0', require: false
 gem 'simple_xlsx_reader', require: false
 
 group :development do