diff --git a/1.6.8.Final.tar.gz b/1.6.8.Final.tar.gz
deleted file mode 100644
index 5a95585d970fc0c0b9dc4aeaf7fb49c69ef2b0f9..0000000000000000000000000000000000000000
Binary files a/1.6.8.Final.tar.gz and /dev/null differ
diff --git a/2.4.2.Final.tar.gz b/2.4.2.Final.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0f6a6bba77ba6f913860d393ffb38be1bd1549a9
Binary files /dev/null and b/2.4.2.Final.tar.gz differ
diff --git a/wildfly-elytron.spec b/wildfly-elytron.spec
index 75f997c513219698727f2417667c4b9ffb2f4676..78869be9cd74f6cb2e700a4b687c47515c1b1685 100644
--- a/wildfly-elytron.spec
+++ b/wildfly-elytron.spec
@@ -2,8 +2,8 @@
 %global namedversion %{version}%{?namedreltag}
 
 Name:                wildfly-elytron
-Version:             1.6.8
-Release:             2
+Version:             2.4.2
+Release:             1
 Summary:             Security, Authentication, and Authorization SPIs for the WildFly project
 License:             ASL 2.0 and LGPLv2+
 URL:                 http://wildfly.org/
@@ -58,6 +58,9 @@ mvn package verify org.apache.maven.plugins:maven-javadoc-plugin:aggregate -Dmav
 %license LICENSE.txt
 
 %changelog
+* Wed Aug 14 2024 yueyaoqiang <yueyaoqiang@kylinos.cn> - 2.4.2-1
+- update to 2.4.2
+
 * Mon Nov 13 2023 laokz <zhangkai@iscas.ac.cn> - 1.6.8-2
 - riscv64: skip time consuming tests