Update pom.xml

miyabi033 · miyabi033 · commit 9e1514d1a3c1 · 2025-09-23T02:43:04.000+09:00
diff --git a/pom.xml b/pom.xml
@@ -100,8 +100,8 @@
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>3.8.1</version>
                     <configuration>
-                        <source>1.8</source>
-                        <target>1.8</target>
+                        <source>21</source>
+                        <target>21</target>
                     </configuration>
                 </plugin>
                 <plugin>
