diff --git a/pom.xml b/pom.xml
index 066838e..d7b8b87 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     </modules>
 
     <properties>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>