diff --git a/libavif.spec b/libavif.spec
index 51c510d..5a58c66 100644
--- a/libavif.spec
+++ b/libavif.spec
@@ -1,5 +1,5 @@
 Name:          libavif
-Version:       0.11.1
+Version:       1.0.1
 Release:       1mamba
 Summary:       Library for encoding and decoding .avif files
 Group:         System/Libraries
@@ -102,6 +102,9 @@ This package contains utility applications for %{name}.
 %{_bindir}/avifenc
 
 %changelog
+* Wed Aug 30 2023 Automatic Build System <autodist@mambasoft.it> 1.0.1-1mamba
+- automatic version update by autodist
+
 * Fri Oct 21 2022 Automatic Build System <autodist@mambasoft.it> 0.11.1-1mamba
 - automatic version update by autodist