diff --git a/python-openpyxl.spec b/python-openpyxl.spec
index ff02b3d..c104889 100644
--- a/python-openpyxl.spec
+++ b/python-openpyxl.spec
@@ -1,5 +1,5 @@
 Name:          python-openpyxl
-Version:       3.1.0
+Version:       3.1.1
 Release:       1mamba
 Summary:       A Python library to read/write Excel 2010 xlsx/xlsm files
 Group:         System/Libraries
@@ -48,6 +48,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %defattr(-,root,root)
 
 %changelog
+* Tue Feb 14 2023 Automatic Build System <autodist@mambasoft.it> 3.1.1-1mamba
+- automatic version update by autodist
+
 * Wed Feb 01 2023 Automatic Build System <autodist@mambasoft.it> 3.1.0-1mamba
 - automatic version update by autodist