diff --git a/opencv.spec b/opencv.spec
index afef44a..c4dab3a 100644
--- a/opencv.spec
+++ b/opencv.spec
@@ -1,7 +1,7 @@
 %define pkgver %(echo %version | sed "s|[a-z]||")
 %define javaver %(echo %version | cut -d. -f1-3 | tr -d .)
 Name:          opencv
-Version:       4.8.0
+Version:       4.8.1
 Release:       1mamba
 Summary:       Collection of algorithms for computer vision
 Group:         Development/Libraries
@@ -227,6 +227,9 @@ rm -fr %{buildroot}%{_datadir}/opencv/doc
 %{python310_sitelib}/cv2/*
 
 %changelog
+* Thu Sep 28 2023 Automatic Build System <autodist@mambasoft.it> 4.8.1-1mamba
+- automatic version update by autodist
+
 * Thu Jun 29 2023 Automatic Build System <autodist@mambasoft.it> 4.8.0-1mamba
 - automatic version update by autodist