diff --git a/pierky/arouteserver/version.py b/pierky/arouteserver/version.py
index e57dded3..e56060c6 100644
--- a/pierky/arouteserver/version.py
+++ b/pierky/arouteserver/version.py
@@ -13,5 +13,5 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-__version__ = "1.21.3-alpha4" # pragma: no cover
+__version__ = "1.21.3" # pragma: no cover
 COPYRIGHT_YEAR = 2023 # pragma: no cover