diff --git a/app/pom.xml b/app/pom.xml
index 4b9f97d..ca0af6e 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -14,7 +14,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.release>17</maven.compiler.release>
+    <maven.compiler.release>21</maven.compiler.release>
   </properties>
 
   <dependencyManagement>