diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,7 @@
+### 4.0.10
+
++ Drop dependency on gi-gtk, see [issue 459](https://github.com/haskell-gi/haskell-gi/issues/459).
+
 ### 4.0.9
 
 + Depend on haskell-gi >= 0.26.9 (see [issue 439](https://github.com/haskell-gi/haskell-gi/issues/439))
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Documentation
 Autogenerated documentation for this package can be found at
 
-[https://hackage.haskell.org/package/gi-gtk-4.0.9/docs/GI-Gtk.html](https://hackage.haskell.org/package/gi-gtk-4.0.9/docs/GI-Gtk.html)
+[https://hackage.haskell.org/package/gi-gtk-4.0.10/docs/GI-Gtk.html](https://hackage.haskell.org/package/gi-gtk-4.0.10/docs/GI-Gtk.html)
 
 For general documentation on using [haskell-gi](https://github.com/haskell-gi/haskell-gi) based bindings, see [the project page](https://github.com/haskell-gi/haskell-gi) or [the Wiki](https://github.com/haskell-gi/haskell-gi/wiki).
diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -18,7 +18,7 @@
   where name = "Gtk"
         version = "4.0"
         pkgName = "gi-gtk"
-        pkgVersion = "4.0.9"
+        pkgVersion = "4.0.10"
         overridesFile = Just "Gtk.overrides"
         verbose = False
         outputDir = Nothing
diff --git a/gi-gtk.cabal b/gi-gtk.cabal
--- a/gi-gtk.cabal
+++ b/gi-gtk.cabal
@@ -1,5 +1,5 @@
 name:                 gi-gtk
-version:              4.0.9
+version:              4.0.10
 synopsis:             Gtk bindings
 description:          Bindings for Gtk, autogenerated by haskell-gi.
 homepage:             https://github.com/haskell-gi/haskell-gi
@@ -16,7 +16,7 @@
 custom-setup
       setup-depends: base >= 4.11 && < 5,
                      Cabal >= 1.24 && < 4,
-                     haskell-gi >= 0.26.9 && < 0.27,
+                     haskell-gi >= 0.26.12 && < 0.27,
                      gi-cairo == 1.0.*,
                      gi-pango == 1.0.*,
                      gi-gio == 2.0.*,
@@ -25,8 +25,7 @@
                      gi-graphene == 1.0.*,
                      gi-gsk == 4.0.*,
                      gi-gobject == 2.0.*,
-                     gi-glib == 2.0.*,
-                     gi-atk == 2.0.*
+                     gi-glib == 2.0.*
 
 library
       default-language: Haskell2010
@@ -37,7 +36,7 @@
       pkgconfig-depends: gtk4
       build-depends: base >= 4.9 && <5,
                      haskell-gi-base >= 0.26 && < 0.27,
-                     haskell-gi >= 0.26.9 && < 0.27,
+                     haskell-gi >= 0.26.12 && < 0.27,
                      haskell-gi-overloading < 1.1,
                      gi-cairo == 1.0.*,
                      gi-pango == 1.0.*,
@@ -48,7 +47,6 @@
                      gi-gsk == 4.0.*,
                      gi-gobject == 2.0.*,
                      gi-glib == 2.0.*,
-                     gi-atk == 2.0.*,
                      bytestring >= 0.10 && < 1,
                      containers >= 0.5 && < 1,
                      text >= 1.0 && < 3,