diff --git a/pom.xml b/pom.xml
index 56c5847..94e9c2a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
 
     <!-- Plugin versions -->
     <spring-javaformat.plugin.version>0.0.47</spring-javaformat.plugin.version>
-    <flatten-maven-plugin.version>1.7.3</flatten-maven-plugin.version>
+    <flatten-maven-plugin.version>1.8.0</flatten-maven-plugin.version>
     <jacoco-maven-plugin.version>0.8.15</jacoco-maven-plugin.version>
     <maven-source-plugin.version>3.4.0</maven-source-plugin.version>
     <git-commit-id-plugin.version>4.9.10</git-commit-id-plugin.version>