diff --git a/methods/pom.xml b/methods/pom.xml
index dfdcbaf..2f87814 100644
--- a/methods/pom.xml
+++ b/methods/pom.xml
@@ -22,7 +22,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>exec-maven-plugin</artifactId>
-        <version>3.6.3</version>
+        <version>3.6.4</version>
         <configuration>
           <cleanupDaemonThreads>false</cleanupDaemonThreads>
         </configuration>