diff --git a/optax/__init__.py b/optax/__init__.py
index 9679775b..793aef20 100644
--- a/optax/__init__.py
+++ b/optax/__init__.py
@@ -280,7 +280,7 @@
 # pylint: enable=g-importing-member
 
 
-__version__ = "0.2.3.dev"
+__version__ = "0.2.3"
 
 __all__ = (
     "adabelief",