diff --git a/pom.xml b/pom.xml
index 689c6e55..5a108b61 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <!-- java version -->
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>
+        <maven-jar-plugin.version>3.4.1</maven-jar-plugin.version>
         <maven-flatten.version>1.6.0</maven-flatten.version>
         <!-- mica-net version -->
         <mica-net.version>1.0.0</mica-net.version>