diff --git a/pom.xml b/pom.xml
index 0b15e86f..1f905e81 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,7 +84,7 @@
     <plugin.version.clean>3.2.0</plugin.version.clean>
     <plugin.version.dependency>3.3.0</plugin.version.dependency>
     <plugin.version.enforcer>3.1.0</plugin.version.enforcer>
-    <plugin.version.flatten>1.2.7</plugin.version.flatten>
+    <plugin.version.flatten>1.3.0</plugin.version.flatten>
     <plugin.version.google-format>1.15.0</plugin.version.google-format>
     <plugin.version.gpg>3.0.1</plugin.version.gpg>
     <plugin.version.jar>3.2.2</plugin.version.jar>