diff --git a/plugins/php/versions/80/swoole.sh b/plugins/php/versions/80/swoole.sh
index 2b72080d5..704000e47 100755
--- a/plugins/php/versions/80/swoole.sh
+++ b/plugins/php/versions/80/swoole.sh
@@ -16,7 +16,7 @@ version=$2
 
 
 LIBNAME=swoole
-LIBV=4.6.2
+LIBV=4.6.3
 extFile=$serverPath/php/${version}/lib/php/extensions/no-debug-non-zts-20200930/${LIBNAME}.so
 
 sysName=`uname`