diff --git a/btrfs-progs.spec b/btrfs-progs.spec
index 3be7e65..2ad6a29 100644
--- a/btrfs-progs.spec
+++ b/btrfs-progs.spec
@@ -1,5 +1,5 @@
 Name:          btrfs-progs
-Version:       6.6.2
+Version:       6.6.3
 Release:       1mamba
 Summary:       Userspace utilities for btrfs filesystem
 Group:         System/Kernel and Hardware
@@ -105,6 +105,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/pkgconfig/libbtrfsutil.pc
 
 %changelog
+* Fri Dec 15 2023 Automatic Build System <autodist@mambasoft.it> 6.6.3-1mamba
+- automatic version update by autodist
+
 * Wed Nov 15 2023 Automatic Build System <autodist@mambasoft.it> 6.6.2-1mamba
 - automatic version update by autodist