diff --git a/system.properties b/system.properties
index 3f7fbb7..6a3de0f 100644
--- a/system.properties
+++ b/system.properties
@@ -1,2 +1,2 @@
 java.runtime.version=11.0.11
-maven.version=3.6.3
\ No newline at end of file
+maven.version=3.6.2
\ No newline at end of file