diff --git a/pom.xml b/pom.xml
index 01a4cfd..e85cce2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,8 +15,8 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>8</maven.compiler.source>
-    <maven.compiler.target>8</maven.compiler.target>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
     <lwjgl.version>3.3.6</lwjgl.version>
     <lwjgl.natives>natives-linux</lwjgl.natives>
   </properties>