diff --git a/pom.xml b/pom.xml
index 5c450ee..0fdd8fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
         <central-publishing-maven-plugin.version>0.10.0</central-publishing-maven-plugin.version>
         <maven-gpg-plugin.version>3.1.0</maven-gpg-plugin.version>
         <maven-javadoc-plugin.version>3.11.2</maven-javadoc-plugin.version>
-        <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
+        <maven-source-plugin.version>3.4.0</maven-source-plugin.version>
         <maven-compiler-plugin.version>3.11.0</maven-compiler-plugin.version>
         <maven-enforcer-plugin.version>3.4.1</maven-enforcer-plugin.version>
         <spotless-maven-plugin.version>2.43.0</spotless-maven-plugin.version>