diff --git a/debian/changelog b/debian/changelog
index e6e60de..9792347 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+powerdevil (4:5.23.5-2) UNRELEASED; urgency=medium
+
+  * Remove constraints unnecessary since buster:
+    + Build-Depends: Drop versioned constraint on libkf5screen-dev and
+      pkg-kde-tools.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Sun, 30 Jan 2022 21:24:10 -0000
+
 powerdevil (4:5.23.5-1) unstable; urgency=medium
 
   [ Patrick Franz ]
diff --git a/debian/control b/debian/control
index 6f399f0..296b906 100644
--- a/debian/control
+++ b/debian/control
@@ -23,7 +23,7 @@
                libkf5networkmanagerqt-dev (>= 5.86~),
                libkf5notifications-dev (>= 5.86~),
                libkf5notifyconfig-dev (>= 5.86~),
-               libkf5screen-dev (>= 4:5.6),
+               libkf5screen-dev,
                libkf5solid-dev (>= 5.86~),
                libkf5wayland-dev (>= 4:5.86~),
                libqt5x11extras5-dev (>= 5.15.0~),
@@ -40,7 +40,7 @@
                libxcb1-dev,
                libxrandr-dev,
                pkg-config,
-               pkg-kde-tools (>= 0.15.18~),
+               pkg-kde-tools,
                plasma-workspace-dev (>= 4:5.23.5~),
                qtbase5-dev (>= 5.15.0~),
 Standards-Version: 4.6.0