diff --git a/src/PIL/_version.py b/src/PIL/_version.py
index 963d8c906..0807f949c 100644
--- a/src/PIL/_version.py
+++ b/src/PIL/_version.py
@@ -1,4 +1,4 @@
 # Master version for Pillow
 from __future__ import annotations
 
-__version__ = "11.0.0"
+__version__ = "11.1.0.dev0"