diff --git a/theHarvester/lib/version.py b/theHarvester/lib/version.py
index 9d0d79c0..c9544146 100644
--- a/theHarvester/lib/version.py
+++ b/theHarvester/lib/version.py
@@ -1,4 +1,4 @@
 # coding=utf-8
 
 def version() -> str:
-    return '4.2.0'
+    return '4.3.0-dev'