diff --git a/debian/changelog b/debian/changelog
index d5b3787..e438930 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+libatasmart (0.19-6) UNRELEASED; urgency=medium
+
+  * Remove constraints unnecessary since buster:
+    + Build-Depends: Drop versioned constraint on debhelper.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Mon, 20 Sep 2021 07:59:28 -0000
+
 libatasmart (0.19-5) unstable; urgency=medium
 
   * Update Vcs-* for the switch to salsa.debian.org
diff --git a/debian/control b/debian/control
index c84544b..907f6fd 100644
--- a/debian/control
+++ b/debian/control
@@ -4,7 +4,7 @@
 Maintainer: Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>
 Uploaders: Michael Biebl <biebl@debian.org>,
            Martin Pitt <mpitt@debian.org>,
-Build-Depends: debhelper (>= 11),
+Build-Depends: debhelper,
                libudev-dev,
                pkg-config,
 Standards-Version: 4.1.3