diff --git a/code/pom.xml b/code/pom.xml
index b4dd4ac..3b0ab00 100644
--- a/code/pom.xml
+++ b/code/pom.xml
@@ -18,7 +18,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <junit.version>6.1.2</junit.version>
 
-        <maven-jar-plugin>3.5.0</maven-jar-plugin>
+        <maven-jar-plugin>3.5.1</maven-jar-plugin>
         <maven-source-plugin>3.4.0</maven-source-plugin>
         <maven-javadoc-plugin>3.12.0</maven-javadoc-plugin>
         <jacoco-maven-plugin>0.8.15</jacoco-maven-plugin>