diff -Nru php-yac-2.3.1+0.9.2/debian/changelog php-yac-2.3.1+0.9.2/debian/changelog
--- php-yac-2.3.1+0.9.2/debian/changelog	2022-01-01 12:10:02.000000000 +0000
+++ php-yac-2.3.1+0.9.2/debian/changelog	2022-01-03 14:01:37.000000000 +0000
@@ -1,3 +1,9 @@
+php-yac (2.3.1+0.9.2-4) unstable; urgency=medium
+
+  * Fix the d/control for PHP 8.1
+
+ -- Ondřej Surý <ondrej@debian.org>  Mon, 03 Jan 2022 15:01:37 +0100
+
 php-yac (2.3.1+0.9.2-3) unstable; urgency=medium
 
   * Regenerate d/control for PHP 8.1