diff --git a/CHANGELOG.md b/CHANGELOG.md
index fea8b9a..eea34e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+1.5.0 (2024-05-14)
+------------------
+
+ - add --format=ext4
+
 1.4.3 (2024-02-01)
 ------------------
 
diff --git a/mmdebstrap b/mmdebstrap
index 79ae51d..538ea02 100755
--- a/mmdebstrap
+++ b/mmdebstrap
@@ -23,7 +23,7 @@
 use strict;
 use warnings;
 
-our $VERSION = '1.4.3';
+our $VERSION = '1.5.0';
 
 use English;
 use Getopt::Long;