diff --git a/stellarium.spec b/stellarium.spec
index d9f5fde..9401d2a 100644
--- a/stellarium.spec
+++ b/stellarium.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 %define buildver %(echo %version | sed "s|[a-z]||")
 Name:          stellarium
-Version:       23.1
+Version:       23.3
 Release:       1mamba
 Summary:       Stellarium is a free open source planetarium
 Group:         Graphical Desktop/Applications/Graphics
@@ -76,6 +76,9 @@ Stellarium is a free open source planetarium for your computer. It shows a reali
 %{_mandir}/man1/stellarium.*
 
 %changelog
+* Tue Dec 19 2023 Automatic Build System <autodist@mambasoft.it> 23.3-1mamba
+- automatic version update by autodist
+
 * Tue Mar 28 2023 Automatic Build System <autodist@mambasoft.it> 23.1-1mamba
 - automatic version update by autodist