diff --git a/setup.py b/setup.py
index 03066d1f0ca45..9c98f9841cb81 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,7 @@
 
 logger = logging.getLogger(__name__)
 
-version = '2.3.4.dev0+astro.2'
+version = '2.3.4+astro.2'
 
 AIRFLOW_SOURCES_ROOT = Path(__file__).parent.resolve()
 my_dir = dirname(__file__)