diff --git a/version.txt b/version.txt
index 6aba2b245a847cc30a9b9dc009fc9d2522fff998..42c997b02b1c774f6992ea6329fdfc6a45c1e1f7 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-4.2.0
+4.1.1b0