Update maven-plugin-tools
diff --git a/buildutils/pom.xml b/buildutils/pom.xml
index c16dd6c..1ef52d9 100644
--- a/buildutils/pom.xml
+++ b/buildutils/pom.xml
@@ -40,6 +40,7 @@
     <properties>
         <javaVersion>1.8</javaVersion>
         <maven.version>3.8.1</maven.version>
+        <maven-plugin-tools.version>3.6.1</maven-plugin-tools.version>
     </properties>
 
     <dependencyManagement>
@@ -57,7 +58,7 @@
             <dependency>
                 <groupId>org.apache.maven.plugin-tools</groupId>
                 <artifactId>maven-plugin-annotations</artifactId>
-                <version>3.6.0</version>
+                <version>${maven-plugin-tools.version}</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
@@ -67,7 +68,7 @@
             <plugins>
                 <plugin>
                     <artifactId>maven-plugin-plugin</artifactId>
-                    <version>3.6.0</version>
+                    <version>${maven-plugin-tools.version}</version>
                 </plugin>
             </plugins>
         </pluginManagement>