diff --git a/Jenkinsfile b/Jenkinsfile
index 9f78db7..75ed28c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,7 +1,7 @@
 pipeline {
     agent any 
     tools {
-        maven "3.8.5"
+        maven "3.6.3"
     
     }
     stages {