diff --git a/ocaml-findlib.spec b/ocaml-findlib.spec
index a364972..fbfb4cc 100644
--- a/ocaml-findlib.spec
+++ b/ocaml-findlib.spec
@@ -1,7 +1,7 @@
 %global __os_install_post %{nil}
 
 Name:          ocaml-findlib
-Version:       1.7.1
+Version:       1.7.3
 Release:       1mamba
 Summary:       A library manager for OCaml
 Group:         Development/Tools
@@ -112,6 +112,9 @@ echo "-b %{_bindir}/ocamlfind" \
 %doc LICENSE doc/README doc/guide-html
 
 %changelog
+* Mon Aug 07 2017 Automatic Build System <autodist@mambasoft.it> 1.7.3-1mamba
+- automatic version update by autodist
+
 * Sun Nov 27 2016 Automatic Build System <autodist@mambasoft.it> 1.7.1-1mamba
 - automatic version update by autodist