diff --git a/src/pip/__init__.py b/src/pip/__init__.py
index 4944cf45667..4eff4299c01 100644
--- a/src/pip/__init__.py
+++ b/src/pip/__init__.py
@@ -1,6 +1,6 @@
 from typing import List, Optional
 
-__version__ = "24.3"
+__version__ = "25.0.dev0"
 
 
 def main(args: Optional[List[str]] = None) -> int: