diff --git a/activerecord-session_store.gemspec b/activerecord-session_store.gemspec
index d05d123..1af389a 100644
--- a/activerecord-session_store.gemspec
+++ b/activerecord-session_store.gemspec
@@ -27,5 +27,5 @@ Gem::Specification.new do |s|
   s.add_dependency('actionpack', '>= 7.1')
   s.add_dependency('railties', '>= 7.1')
   s.add_dependency('rack', '>= 2.0.8', '< 4')
-  s.add_dependency('cgi', '>= 0.3.6')
+  s.add_dependency('cgi', '>= 0.4.2')
 end