diff -Nru birdtray-1.9.0+ds/debian/changelog birdtray-1.9.0+ds/debian/changelog
--- birdtray-1.9.0+ds/debian/changelog	2020-11-05 18:55:22.000000000 +0000
+++ birdtray-1.9.0+ds/debian/changelog	2021-09-30 18:54:11.000000000 +0000
@@ -1,3 +1,10 @@
+birdtray (1.9.0+ds-2) unstable; urgency=medium
+
+  * Update the watch file.
+  * dh 13.
+
+ -- Adam Borowski <kilobyte@angband.pl>  Thu, 30 Sep 2021 20:54:11 +0200
+
 birdtray (1.9.0+ds-1) unstable; urgency=medium
 
   * New upstream release.
diff -Nru birdtray-1.9.0+ds/debian/control birdtray-1.9.0+ds/debian/control
--- birdtray-1.9.0+ds/debian/control	2020-11-05 18:55:22.000000000 +0000
+++ birdtray-1.9.0+ds/debian/control	2021-09-30 18:54:00.000000000 +0000
@@ -2,7 +2,7 @@
 Section: mail
 Priority: optional
 Maintainer: Adam Borowski <kilobyte@angband.pl>
-Build-Depends: debhelper-compat (=12),
+Build-Depends: debhelper-compat (=13),
                cmake,
                libqt5x11extras5-dev,
                libqt5svg5-dev,
@@ -10,7 +10,7 @@
                qtbase5-dev,
                qttools5-dev,
                thunderbird (>= 1:60),
-Standards-Version: 4.5.0
+Standards-Version: 4.6.0
 Homepage: https://github.com/gyunaev/birdtray
 Vcs-Git: https://salsa.debian.org/debian/birdtray
 Vcs-Browser: https://salsa.debian.org/debian/birdtray
diff -Nru birdtray-1.9.0+ds/debian/watch birdtray-1.9.0+ds/debian/watch
--- birdtray-1.9.0+ds/debian/watch	2020-11-05 18:54:37.000000000 +0000
+++ birdtray-1.9.0+ds/debian/watch	2021-09-30 18:53:01.000000000 +0000
@@ -1,4 +1,4 @@
 version=4
 opts="filenamemangle=s/.+\/archive\/(?:RELEASE_|v|)(\d\S*)\.tar\.gz/birdtray-$1\.tar\.gz/,\
   repack, repacksuffix=+ds, dversionmangle=s/\+ds//" \
-  https://github.com/gyunaev/birdtray/tags .*/archive/(?:RELEASE_|v|)(\d\S*)\.tar\.gz
+  https://github.com/gyunaev/birdtray/tags .*/tags/(?:RELEASE_|v|)(\d\S*)\.tar\.gz