diff --git a/pig-common/pig-common-bom/pom.xml b/pig-common/pig-common-bom/pom.xml
index 5f067f6b..5a43fdd9 100644
--- a/pig-common/pig-common-bom/pom.xml
+++ b/pig-common/pig-common-bom/pom.xml
@@ -24,7 +24,7 @@
         <fastjson.version>1.2.83_noneautotype</fastjson.version>
         <knife4j.version>3.0.3</knife4j.version>
         <springdoc.version>2.4.0</springdoc.version>
-        <swagger.core.version>2.2.20</swagger.core.version>
+        <swagger.core.version>2.2.21</swagger.core.version>
         <mybatis-plus.version>3.5.5</mybatis-plus.version>
         <mysql.version>8.3.0</mysql.version>
         <dynamic-ds.version>4.3.0</dynamic-ds.version>