diff --git a/dune.spec b/dune.spec
index 53e2f9d..8797838 100644
--- a/dune.spec
+++ b/dune.spec
@@ -1,5 +1,5 @@
 Name:          dune
-Version:       3.9.1
+Version:       3.9.2
 Release:       1mamba
 Summary:       A composable build system for OCaml
 Group:         Development/Tools
@@ -124,6 +124,9 @@ mv %{buildroot}%{_prefix}/doc %{buildroot}%{_datadir}
 %{_docdir}/xdg/*
 
 %changelog
+* Wed Jul 26 2023 Automatic Build System <autodist@mambasoft.it> 3.9.2-1mamba
+- automatic version update by autodist
+
 * Fri Jul 07 2023 Automatic Build System <autodist@mambasoft.it> 3.9.1-1mamba
 - automatic version update by autodist