diff --git a/activemodel-5.2.3.gem b/activemodel-5.2.3.gem
deleted file mode 100644
index d0532a3..0000000
Binary files a/activemodel-5.2.3.gem and /dev/null differ
diff --git a/activemodel-5.2.4.4.gem b/activemodel-5.2.4.4.gem
new file mode 100644
index 0000000..53e230c
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diff --git a/rubygem-activemodel.spec b/rubygem-activemodel.spec
index 4bb5e56..69028e3 100644
--- a/rubygem-activemodel.spec
+++ b/rubygem-activemodel.spec
@@ -1,13 +1,14 @@
 %global gem_name activemodel
 %{?_with_bootstrap: %global bootstrap 1}
+%global bootstrap 1
 Name:                rubygem-%{gem_name}
-Version:             5.2.3
+Version:             5.2.4.4
 Release:             1
 Summary:             A toolkit for building modeling frameworks (part of Rails)
 License:             MIT
 URL:                 http://rubyonrails.org
-Source0:             https://rubygems.org/gems/activemodel-5.2.3.gem
-Source1:             https://github.com/rails/rails/archive/v5.2.3.tar.gz
+Source0:             https://rubygems.org/gems/activemodel-5.2.4.4.gem
+Source1:             https://github.com/rails/rails/archive/v5.2.4.4.tar.gz
 BuildRequires:       ruby(release) rubygems-devel ruby >= 2.2.2 rubygem(activesupport) = %{version}
 %if ! 0%{?bootstrap}
 BuildRequires:       rubygem(railties) = %{version}
@@ -60,5 +61,8 @@ popd
 %doc %{gem_instdir}/README.rdoc
 
 %changelog
+* Mon Feb  8 2021sunguoshuai<sunguoshuai@huawei.com>- 5.2.4.4-1
+- Upgrade to 5.2.4.4
+
 * Sat Aug 8 2020 chengzihan <chengzihan2@huawei.com> - 5.2.3-1
 - Package init
diff --git a/v5.2.3.tar.gz b/v5.2.4.4.tar.gz
similarity index 56%
rename from v5.2.3.tar.gz
rename to v5.2.4.4.tar.gz
index 1d7dd90..6191daf 100644
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