diff --git a/dune.spec b/dune.spec
index 8447b7e..0fffde2 100644
--- a/dune.spec
+++ b/dune.spec
@@ -1,5 +1,5 @@
 Name:          dune
-Version:       1.11.4
+Version:       2.3.0
 Release:       1mamba
 Summary:       A composable build system for OCaml
 Group:         Development/Tools
@@ -30,7 +30,7 @@ A composable build system for OCaml.
 ./configure \
    --libdir=%{_libdir}
 
-%make
+%make release
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -45,8 +45,8 @@ mv %{buildroot}%{_prefix}/doc %{buildroot}%{_datadir}
 %files
 %defattr(-,root,root)
 %{_bindir}/dune
-%{_bindir}/jbuilder
-%{_bindir}/ocaml-syntax-shims
+#%{_bindir}/jbuilder
+#%{_bindir}/ocaml-syntax-shims
 %{_datadir}/emacs/site-lisp/dune-flymake.el
 %{_datadir}/emacs/site-lisp/dune.el
 %dir %{_libdir}/dune
@@ -57,6 +57,9 @@ mv %{buildroot}%{_prefix}/doc %{buildroot}%{_datadir}
 %{_mandir}/man5/dune-config.5*
 
 %changelog
+* Sat Apr 25 2020 Automatic Build System <autodist@mambasoft.it> 2.3.0-1mamba
+- automatic version update by autodist
+
 * Fri Nov 22 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.11.4-1mamba
 - update to 1.11.4