diff --git a/debian/changelog b/debian/changelog
index 7ba6454..dec873c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+python-h5netcdf (1.0.0-4) UNRELEASED; urgency=medium
+
+ * Remove constraints unnecessary since buster:
+ + Build-Depends: Drop versioned constraint on dpkg-dev.
+
+ -- Debian Janitor <janitor@jelmer.uk> Tue, 12 Apr 2022 02:41:08 -0000
+
python-h5netcdf (1.0.0-3) unstable; urgency=medium
* Team upload.
diff --git a/debian/control b/debian/control
index bc7f18a..5136344 100644
--- a/debian/control
+++ b/debian/control
@@ -6,7 +6,6 @@ Priority: optional
Build-Depends: debhelper-compat (= 13),
dh-python,
pybuild-plugin-pyproject,
- dpkg-dev (>= 1.17.14),
python3-all,
python3-sphinx-book-theme <!nodoc>,
python3-h5py <!nocheck>,