diff --git a/debian/changelog b/debian/changelog
index c3cea3e..63266b7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+hnb (1.9.18+ds1-4) UNRELEASED; urgency=medium
+
+ * Remove constraints unnecessary since buster (oldstable):
+ + Build-Depends: Replace dependency on transitional package libncursesw5-dev
+ with replacement libtinfo6 (= 6.1+20181013-2+deb10u2), libncurses-dev (=
+ 6.1+20181013-2+deb10u2).
+
+ -- Debian Janitor <janitor@jelmer.uk> Sun, 26 Mar 2023 22:40:03 -0000
+
hnb (1.9.18+ds1-3) unstable; urgency=medium
* Workaround FTBFS with GCC 10 by using -fcommon. (Closes: #957337)
diff --git a/debian/control b/debian/control
index 174d9ee..fe86cdd 100644
--- a/debian/control
+++ b/debian/control
@@ -4,7 +4,7 @@ Priority: optional
Maintainer: Carsten Hey <carsten@debian.org>
Uploaders: Axel Beckert <abe@debian.org>
Build-Depends: debhelper-compat (= 12),
- libncursesw5-dev
+ libtinfo6 (= 6.1+20181013-2+deb10u2), libncurses-dev (= 6.1+20181013-2+deb10u2)
Standards-Version: 4.5.0
Homepage: http://hnb.sourceforge.net/
Vcs-Git: https://salsa.debian.org/debian/hnb.git
