diff --git a/pom.xml b/pom.xml
index 8330d0724ce7441d99859906c2e48febcc24204e..caa5404ce23f7e80476dc13149134d3f7b8e3695 100644
--- a/pom.xml
+++ b/pom.xml
@@ -98,7 +98,7 @@
         <dingtalk.version>2.0.77</dingtalk.version>
 
         <!-- maven plugins -->
-        <flatten-maven-plugin.version>1.5.0</flatten-maven-plugin.version>
+        <flatten-maven-plugin.version>1.6.0</flatten-maven-plugin.version>
         <integration-maven-plugin.version>${revision}</integration-maven-plugin.version>
         <maven.repository.url>https://maven.schbrain.com/repository</maven.repository.url>
     </properties>