diff --git a/fix-subcommand-formats-usage.patch b/fix-subcommand-formats-usage.patch
deleted file mode 100644
index 59b33c15e30b6aa8b1b63019e9deb6a1ef3f7e15..0000000000000000000000000000000000000000
--- a/fix-subcommand-formats-usage.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From e57a32ff5abf6545911acb6af1d6868db820f82c Mon Sep 17 00:00:00 2001
-From: lingsheng <lingsheng@huawei.com>
-Date: Fri, 15 Oct 2021 11:30:48 +0800
-Subject: [PATCH] fix subcommand formats usage
-
----
- lib/fluent/command/binlog_reader.rb | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/lib/fluent/command/binlog_reader.rb b/lib/fluent/command/binlog_reader.rb
-index f77c47c..7054679 100644
---- a/lib/fluent/command/binlog_reader.rb
-+++ b/lib/fluent/command/binlog_reader.rb
-@@ -217,6 +217,7 @@ module BinlogReaderCommand
-   class Formats < Base
-     def initialize(argv = ARGV)
-       super
-+      @opt_parser.banner = "Usage: fluent-binlog-reader #{self.class.to_s.split('::').last.downcase} [options]"
-       parse_options!
-     end
- 
--- 
-2.23.0
-
diff --git a/fluentd-1.14.5.gem b/fluentd-1.14.5.gem
new file mode 100644
index 0000000000000000000000000000000000000000..78ee01c910ee714adb82fce7d9c7984494825663
Binary files /dev/null and b/fluentd-1.14.5.gem differ
diff --git a/fluentd-1.3.3.gem b/fluentd-1.3.3.gem
deleted file mode 100644
index b7c8467db0e6e62b2679d771939703564850f225..0000000000000000000000000000000000000000
Binary files a/fluentd-1.3.3.gem and /dev/null differ
diff --git a/rubygem-fluent.spec b/rubygem-fluent.spec
index 09725982204c0643fc310e57912fcf007da42155..4c8ee72775a54f9fbf71bb66632931b7cb909f8d 100644
--- a/rubygem-fluent.spec
+++ b/rubygem-fluent.spec
@@ -1,16 +1,14 @@
 %global _empty_manifest_terminate_build 0
 %global gem_name fluentd
 Name:		rubygem-fluentd
-Version:	1.3.3
-Release:	2
+Version:	1.14.5
+Release:	1
 Summary:	Fluentd event collector
 License:	Apache-2.0
 URL:		https://www.fluentd.org/
-Source0:	https://rubygems.org/gems/fluentd-1.3.3.gem
+Source0:	https://rubygems.org/gems/fluentd-1.14.5.gem
 BuildArch:	noarch
 
-Patch0001:      fix-subcommand-formats-usage.patch
-
 BuildRequires:	rubygem-bundler
 BuildRequires:	rubygem-cool.io
 BuildRequires:	rubygem(http_parser.rb)
@@ -41,7 +39,7 @@ BuildArch: noarch
 Fluentd is an open source data collector designed to scale and simplify log management. It can collect, process and ship many kinds of data in near real-time.
 
 %prep
-%autosetup -n fluentd-1.3.3 -p1
+%autosetup -n fluentd-1.14.5
 gem spec %{SOURCE0} -l --ruby > fluentd.gemspec
 sed -i '/http_parser.rb/s/< 0.7.0/<= 0.7.0/g' fluentd.gemspec
 sed -i '/tzinfo/s/~> 1.0/>= 1.0/g' fluentd.gemspec
@@ -69,7 +67,7 @@ fi
 	cp -a .%{gem_extdir_mri}/gem.build_complete %{buildroot}%{gem_extdir_mri}/
 	rm -rf %{buildroot}%{gem_instdir}/ext/
 fi
-rm -rf %{buildroot}%{gem_instdir}/{.github,.gitignore,.travis.yml}
+rm -rf %{buildroot}%{gem_instdir}/{.github,.gitignore,.travis.yml,.deepsource.toml,.drone.yml,.gitlab-ci.yml}
 pushd %{buildroot}
 touch filelist.lst
 if [ -d %{buildroot}%{_bindir} ]; then
@@ -88,6 +86,9 @@ mv %{buildroot}/filelist.lst .
 %{gem_docdir}/*
 
 %changelog
+* Fri Feb 25 2022 Yangyunyi <yangyunyi2@huawei.com> - 1.14.5-1
+- Update fluentd to 1.14.5
+
 * Fri Oct 15 2021 lingsheng <lingsheng@huawei.com> - 1.3.3-2
 - fix subcommand formats usage