diff --git a/src/chronos/__about__.py b/src/chronos/__about__.py
index ef6497d0..de80a475 100644
--- a/src/chronos/__about__.py
+++ b/src/chronos/__about__.py
@@ -1 +1 @@
-__version__ = "2.3.2"
+__version__ = "2.3.3.dev0"