diff --git a/build.num b/build.num
index 260b891..614f564 100644
--- a/build.num
+++ b/build.num
@@ -1,3 +1,3 @@
 #Build Number for ANT. Do not edit!
-#Fri Mar 05 01:51:53 CET 2021
-build.number=3
+#Wed May 05 04:25:38 CEST 2021
+build.number=4