diff --git a/svt-av1.spec b/svt-av1.spec
index a5a0524..a33342a 100644
--- a/svt-av1.spec
+++ b/svt-av1.spec
@@ -1,5 +1,5 @@
 Name:          svt-av1
-Version:       1.3.0
+Version:       1.4.0
 Release:       1mamba
 Summary:       Scalable Video Technology for AV1 (SVT-AV1 Encoder and Decoder)
 Group:         System/Libraries
@@ -75,6 +75,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %changelog
+* Thu Dec 01 2022 Automatic Build System <autodist@mambasoft.it> 1.4.0-1mamba
+- automatic version update by autodist
+
 * Thu Oct 20 2022 Automatic Build System <autodist@mambasoft.it> 1.3.0-1mamba
 - automatic version update by autodist