diff --git a/easybuild/tools/version.py b/easybuild/tools/version.py
index 9f8d548051..4174e3dba7 100644
--- a/easybuild/tools/version.py
+++ b/easybuild/tools/version.py
@@ -43,7 +43,7 @@
 # recent setuptools versions will *TRANSFORM* something like 'X.Y.Zdev' into 'X.Y.Z.dev0', with a warning like
 #   UserWarning: Normalizing '2.4.0dev' to '2.4.0.dev0'
 # This causes problems further up the dependency chain...
-VERSION = LooseVersion('4.2.2')
+VERSION = LooseVersion('4.2.3.dev0')
 UNKNOWN = 'UNKNOWN'