diff --git a/backend/pom.xml b/backend/pom.xml
index ec86178..2322d7c 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -42,7 +42,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-compiler-plugin</artifactId>
-          <version>3.8.0</version>
+          <version>3.9.0</version>
         </plugin>
         <plugin>
           <artifactId>maven-surefire-plugin</artifactId>