diff --git a/cbindgen.spec b/cbindgen.spec
index 99f4b8a..eb1241e 100644
--- a/cbindgen.spec
+++ b/cbindgen.spec
@@ -1,5 +1,5 @@
 Name:          cbindgen
-Version:       0.11.1
+Version:       0.12.0
 Release:       1mamba
 Summary:       A project for generating C bindings from Rust code
 Group:         Applications/Development
@@ -41,6 +41,9 @@ install -D -m0755 target/release/cbindgen %{buildroot}%{_bindir}/cbindgen
 %doc LICENSE
 
 %changelog
+* Mon Dec 16 2019 Automatic Build System <autodist@mambasoft.it> 0.12.0-1mamba
+- automatic version update by autodist
+
 * Mon Dec 09 2019 Automatic Build System <autodist@mambasoft.it> 0.11.1-1mamba
 - automatic version update by autodist