diff --git a/solidus_marketplace.gemspec b/solidus_marketplace.gemspec
index 529e5b4..753b90f 100644
--- a/solidus_marketplace.gemspec
+++ b/solidus_marketplace.gemspec
@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   s.require_path = 'lib'
   s.requirements << 'none'
 
-  s.add_dependency 'solidus', ['>= 2.2', '< 3']
+  s.add_dependency 'solidus', ['>= 3.2', '< 5']
   s.add_dependency 'solidus_support'
   s.add_dependency 'deface', '~> 1.0'