diff --git a/staff/pom.xml b/staff/pom.xml
index 5bbd36d..2edc4ee 100644
--- a/staff/pom.xml
+++ b/staff/pom.xml
@@ -103,7 +103,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
+                <version>3.12.0</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>