diff --git a/pg_search.gemspec b/pg_search.gemspec
index 4a5fa0eb..ebe49382 100644
--- a/pg_search.gemspec
+++ b/pg_search.gemspec
@@ -19,7 +19,6 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
 
   s.add_dependency "activerecord", ">= 6.1"
-  s.add_dependency "activesupport", ">= 6.1"
 
   s.required_ruby_version = ">= 3.0"
 end