diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 312bf2e..b86273d 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="20" />
+    <bytecodeTargetLevel target="21" />
   </component>
 </project>
\ No newline at end of file