diff --git a/gemstash.gemspec b/gemstash.gemspec
index 1cc4c65a..6e819422 100644
--- a/gemstash.gemspec
+++ b/gemstash.gemspec
@@ -31,7 +31,7 @@ you push your own private gems as well."
 
   spec.required_ruby_version = ">= 3.1"
 
-  spec.add_runtime_dependency "activesupport", ">= 4.2", "< 8"
+  spec.add_runtime_dependency "activesupport", ">= 4.2", "< 9"
   spec.add_runtime_dependency "dalli", ">= 3.2.3", "< 4"
   spec.add_runtime_dependency "faraday", ">= 1", "< 3"
   spec.add_runtime_dependency "faraday_middleware", "~> 1.0"