diff --git a/bigid_auth.gemspec b/bigid_auth.gemspec
index 860914f..3ae4fdd 100644
--- a/bigid_auth.gemspec
+++ b/bigid_auth.gemspec
@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   s.metadata["source_code_uri"] = "https://github.com/Quasar-Flash/bigid_auth"
   s.metadata["bug_tracker_uri"] = "https://github.com/Quasar-Flash/bigid_auth/issues"
 
-  s.add_dependency             "flash_integration", "~> 1.0.0"
+  s.add_dependency             "flash_integration", ">= 1.0", "< 1.2"
   s.add_dependency             "i18n"
   s.add_dependency             "json"