diff --git a/pom.xml b/pom.xml
index de68707..5efd29f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
       <archetype.plugin.version>3.3.0</archetype.plugin.version>
       <assembly.plugin.version>3.7.1</assembly.plugin.version>
       <build.helper.plugin.version>3.6.0</build.helper.plugin.version>
-      <buildnumber.plugin.version>3.2.0</buildnumber.plugin.version>
+      <buildnumber.plugin.version>3.2.1</buildnumber.plugin.version>
       <bundle.plugin.version>5.1.9</bundle.plugin.version>
       <cargo.plugin.version>1.8.5</cargo.plugin.version>
       <clean.plugin.version>3.4.0</clean.plugin.version>