diff --git a/ostree.spec b/ostree.spec
index 7432290..fddafc1 100644
--- a/ostree.spec
+++ b/ostree.spec
@@ -1,5 +1,5 @@
 Name:          ostree
-Version:       2019.3
+Version:       2019.4
 Release:       1mamba
 Summary:       Operating system and container binary deployment and upgrades
 Group:         System/Management
@@ -130,6 +130,9 @@ NOCONFIGURE=1 ./autogen.sh
 %doc README-historical.md README.md TODO
 
 %changelog
+* Tue Oct 08 2019 Automatic Build System <autodist@mambasoft.it> 2019.4-1mamba
+- automatic version update by autodist
+
 * Thu Aug 29 2019 Automatic Build System <autodist@mambasoft.it> 2019.3-1mamba
 - automatic version update by autodist