diff --git a/apps/java-spring-ai-agents/currency/pom.xml b/apps/java-spring-ai-agents/currency/pom.xml
old mode 100755
new mode 100644
index 96bc53f5..5968e622
--- a/apps/java-spring-ai-agents/currency/pom.xml
+++ b/apps/java-spring-ai-agents/currency/pom.xml
@@ -42,7 +42,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.13.0</version>
+                <version>3.15.0</version>
                 <configuration>
                     <release>${java.version}</release>
                 </configuration>