diff --git a/debian/changelog b/debian/changelog
index c722c15..758a616 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+telepathy-spec (0.27.4-2) UNRELEASED; urgency=medium
+
+  * Remove constraints unnecessary since buster:
+    + Build-Depends: Drop versioned constraint on debhelper.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Thu, 09 Sep 2021 12:48:33 -0000
+
 telepathy-spec (0.27.4-1) unstable; urgency=medium
 
   [ Simon McVittie ]
diff --git a/debian/control b/debian/control
index d6b1112..23faf2a 100644
--- a/debian/control
+++ b/debian/control
@@ -5,7 +5,7 @@
 Uploaders: Laurent Bigonville <bigon@debian.org>,
            Sjoerd Simons <sjoerd@debian.org>,
            Emilio Pozuelo Monfort <pochu@debian.org>
-Build-Depends: debhelper (>= 12)
+Build-Depends: debhelper
 Build-Depends-Indep: xsltproc,
                      python3,
                      python3-jinja2