diff --git a/rubygem-railties.spec b/rubygem-railties.spec
index 9f99b44..9193b90 100644
--- a/rubygem-railties.spec
+++ b/rubygem-railties.spec
@@ -4,7 +4,7 @@
 %global bootstrap 1
 Name:                rubygem-%{gem_name}
 Version:             5.2.4.4
-Release:             2
+Release:             3
 Summary:             Tools for creating, working with, and running Rails applications
 License:             MIT
 URL:                 http://rubyonrails.org
@@ -25,6 +25,7 @@ BuildRequires:       rubygem(thor) >= 0.18.1 rubygem(turbolinks) git
 %if ! 0%{?bootstrap}
 BuildRequires:       rubygem(jquery-rails) rubygem(uglifier) rubygem(rails) %{_bindir}/node
 %endif
+Requires:            rubygem(bundler)
 BuildArch:           noarch
 %description
 Rails internals: application bootup, plugins, generators, and rake tasks.
@@ -157,6 +158,9 @@ popd
 %doc %{gem_instdir}/README.rdoc
 
 %changelog
+* Tue Apr  6 2021 lingsheng <lingsheng@huawei.com> - 5.2.4.4-3
+- Add requires rubygem(bundler)
+
 * Mon Feb  8 2021 sunguoshuai <sunguoshuai@huawei.com> - 5.2.4.4-1
 - Upgrade to 5.2.4.4