diff --git a/debian/changelog b/debian/changelog
index 13f254d..2fea98f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+xcffib (0.11.1-5) UNRELEASED; urgency=medium
+
+ * Remove constraints unnecessary since buster (oldstable):
+ + Build-Depends: Drop versioned constraint on ghc (>= 8.0).
+ + Build-Depends: Drop versioned constraint on
+ libghc-optparse-applicative-dev (>= 0.13).
+
+ -- Debian Janitor <janitor@jelmer.uk> Wed, 15 Feb 2023 12:44:37 -0000
+
xcffib (0.11.1-4) unstable; urgency=medium
[ Debian Janitor ]
diff --git a/debian/control b/debian/control
index 352cfd3..131818e 100644
--- a/debian/control
+++ b/debian/control
@@ -6,13 +6,13 @@ Uploaders: Jerome Lebleu <jerome@maroufle.fr>
Build-Depends: cabal-install,
debhelper-compat (= 13),
dh-python,
- ghc (>= 8.0),
+ ghc,
libghc-attoparsec-dev,
libghc-either-dev,
libghc-filemanip-dev,
libghc-language-python-dev (>= 0.5.6),
libghc-mtl-dev (>= 2.1),
- libghc-optparse-applicative-dev (>= 0.13),
+ libghc-optparse-applicative-dev,
libghc-split-dev,
libghc-test-framework-hunit-dev,
libghc-xcb-types-dev (>= 0.10.0),
