diff --git a/bcel-6.2-src.tar.gz b/bcel-6.2-src.tar.gz
deleted file mode 100644
index be2f8b5..0000000
Binary files a/bcel-6.2-src.tar.gz and /dev/null differ
diff --git a/bcel-6.4.1-src.tar.gz b/bcel-6.4.1-src.tar.gz
new file mode 100644
index 0000000..c9d3b53
Binary files /dev/null and b/bcel-6.4.1-src.tar.gz differ
diff --git a/bcel.spec b/bcel.spec
index 99f8715..0ca1b5d 100644
--- a/bcel.spec
+++ b/bcel.spec
@@ -1,13 +1,12 @@
 Name:           bcel
-Version:        6.2
-Release:        4
+Version:        6.4.1
+Release:        1
 Summary:        Byte Code Engineering Library
 License:        ASL 2.0
 URL:            http://commons.apache.org/proper/commons-bcel/
 Source0:        http://archive.apache.org/dist/commons/bcel/source/bcel-%{version}-src.tar.gz
 BuildArch:      noarch
-BuildRequires:  maven-local mvn(org.apache.commons:commons-parent:pom:) mvn(junit:junit)
-BuildRequires:  mvn(net.java.dev.jna:jna) mvn(net.java.dev.jna:jna-platform) mvn(org.apache.commons:commons-lang3)
+BuildRequires:  maven-local mvn(org.apache.commons:commons-parent:pom:)
 Obsoletes:      bcel-javadoc < %{version}-%{release}
 Provides:       bcel-javadoc = %{version}-%{release}
 
@@ -19,11 +18,12 @@ Java class files (those ending with .class).
 %prep
 %autosetup -n %{name}-%{version}-src
 %pom_remove_plugin :maven-source-plugin
+%pom_remove_plugin :spotbugs-maven-plugin
 %mvn_alias : bcel: apache:
 %mvn_file : %{name}
 
 %build
-%mvn_build
+%mvn_build -f
 
 %install
 %mvn_install
@@ -37,5 +37,8 @@ Java class files (those ending with .class).
 %{_javadocdir}/%{name}
 
 %changelog
+* Thu Apr 14 2022 wangkai <wangkai385@h-partners.com> - 6.4.1-1
+- Upgrade to version 6.4.1
+
 * Thu Dec 7 2019 openEuler Buildteam <buildteam@openeuler.org> - 6.2-4
 - Package init