diff --git a/pom.xml b/pom.xml
index de90e49..4f16310 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,7 +54,7 @@
 
         <maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
         <maven-surefire-plugin.version>3.5.2</maven-surefire-plugin.version>
-        <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
+        <maven-source-plugin.version>3.4.0</maven-source-plugin.version>
         <maven-javadoc-plugin.version>3.11.2</maven-javadoc-plugin.version>
         <maven-enforcer-plugin.version>3.5.0</maven-enforcer-plugin.version>
     </properties>