diff --git a/darktable.dsc b/darktable.dsc
index dc4f5bc..aad3651 100644
--- a/darktable.dsc
+++ b/darktable.dsc
@@ -6,7 +6,7 @@ Binary: darktable darktable-tools-basecurve darktable-tools-noise
 Architecture: any-amd64 any-arm64
 Version: 4.2.0-1.1
 Homepage: http://www.darktable.org/
-#               libavif-dev (>= 0.8.2),
+#               libavif-dev (>= 0.9.1),
 Build-Depends: cmake (>= 3.18),
                debhelper (>= 10),
                intltool,
@@ -25,7 +25,7 @@ Build-Depends: cmake (>= 3.18),
                libgmic-dev,
                libgphoto2-dev,
                libgraphicsmagick1-dev,
-               libgtk-3-dev (>= 3.22),
+               libgtk-3-dev (>= 3.24.5),
                libheif-dev,
                libjpeg-dev,
                libjson-glib-dev,
@@ -50,3 +50,4 @@ Build-Depends: cmake (>= 3.18),
 Standards-Version: 3.9.8
 Package-List:
  darktable deb graphics optional arch=any-amd64,any-arm64
+DEBTRANSFORM-RELEASE: 1
diff --git a/darktable.spec b/darktable.spec
index 6f1295b..f2fa6ea 100644
--- a/darktable.spec
+++ b/darktable.spec
@@ -177,11 +177,11 @@ BuildRequires:  pkgconfig(flickcurl)
 BuildRequires:  pkgconfig(gdk-pixbuf-2.0)
 BuildRequires:  pkgconfig(gio-2.0)
 BuildRequires:  pkgconfig(glib-2.0)
-BuildRequires:  pkgconfig(gtk+-3.0) >= 3.22
+BuildRequires:  pkgconfig(gtk+-3.0) >= 3.24.5
 BuildRequires:  pkgconfig(iso-codes)
 BuildRequires:  pkgconfig(json-glib-1.0)
 BuildRequires:  pkgconfig(lcms2)
-BuildRequires:  pkgconfig(lensfun)
+BuildRequires:  pkgconfig(lensfun) >= 0.3.3
 BuildRequires:  pkgconfig(libcurl)
 BuildRequires:  pkgconfig(libgphoto2)
 %if %{with libheif}
@@ -212,7 +212,7 @@ BuildRequires:  gmic-devel
 # /gmic
 %endif
 %if %{with avif}
-BuildRequires:  libavif-devel
+BuildRequires:  libavif-devel >= 0.9.0
 %endif
 BuildRequires:  portmidi-devel
 
diff --git a/debian.tar.xz b/debian.tar.xz
index de538f2..90f0037 100644
--- a/debian.tar.xz
+++ b/debian.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:af7945731c50ad978d9b9867cdf4c693d9be49ea07ba29b1075a0bbe62eabb07
-size 21464
+oid sha256:a33c5e41c96f61aeb2be74fc69b82dd5fb170961c586c6bbcb87755d2442b8ee
+size 21504