diff --git a/cbindgen.spec b/cbindgen.spec
index 84406e9..204db09 100644
--- a/cbindgen.spec
+++ b/cbindgen.spec
@@ -1,6 +1,6 @@
 Name:          cbindgen
-Version:       0.8.7
-Release:       2mamba
+Version:       0.9.0
+Release:       1mamba
 Summary:       A project for generating C bindings from Rust code
 Group:         Applications/Development
 Vendor:        openmamba
@@ -41,6 +41,9 @@ install -D -m0755 target/release/cbindgen %{buildroot}%{_bindir}/cbindgen
 %doc LICENSE
 
 %changelog
+* Fri Jun 28 2019 Automatic Build System <autodist@mambasoft.it> 0.9.0-1mamba
+- automatic version update by autodist
+
 * Wed Jun 12 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 0.8.7-2mamba
 - rebuilt with rust-bin 1.35.0