diff --git a/pom.xml b/pom.xml
index 4775205..a48a947 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
 
         <!-- plugins -->
         <maven-release.version>3.1.1</maven-release.version>
-        <maven-source.version>3.2.1</maven-source.version>
+        <maven-source.version>3.3.1</maven-source.version>
         <maven-compiler.version>3.13.0</maven-compiler.version>
         <maven-surefire.version>3.3.1</maven-surefire.version>
         <license-maven.version>4.5</license-maven.version>