diff --git a/mtools.spec b/mtools.spec
index f8aaf5f..abe8b24 100644
--- a/mtools.spec
+++ b/mtools.spec
@@ -1,5 +1,5 @@
 Name:          mtools
-Version:       4.0.36
+Version:       4.0.37
 Release:       1mamba
 Summary:       Utilities to access MS-DOS disks from Unix without mounting them
 Group:         System/Tools
@@ -54,6 +54,9 @@ exit 0
 # Release.notes
 
 %changelog
+* Sun Jan 09 2022 Automatic Build System <autodist@mambasoft.it> 4.0.37-1mamba
+- automatic version update by autodist
+
 * Mon Nov 22 2021 Automatic Build System <autodist@mambasoft.it> 4.0.36-1mamba
 - automatic version update by autodist