diff --git a/pkgs/by-name/ir/ironbar/package.nix b/pkgs/by-name/ir/ironbar/package.nix
index 2db15bec9319..7dfade94684e 100644
--- a/pkgs/by-name/ir/ironbar/package.nix
+++ b/pkgs/by-name/ir/ironbar/package.nix
@@ -1,5 +1,5 @@
 {
-  gtk3,
+  gtk4,
   gdk-pixbuf,
   librsvg,
   webp-pixbuf-loader,
@@ -8,11 +8,10 @@
   glib,
   shared-mime-info,
   gsettings-desktop-schemas,
-  wrapGAppsHook3,
-  gtk-layer-shell,
+  wrapGAppsHook4,
+  gtk4-layer-shell,
   adwaita-icon-theme,
   libxkbcommon,
-  libdbusmenu-gtk3,
   openssl,
   pkg-config,
   hicolor-icon-theme,
@@ -26,6 +25,7 @@
   libevdev,
   features ? [ ],
   systemd,
+  dbus,
 }:
 
 let
@@ -33,22 +33,22 @@ let
 in
 rustPlatform.buildRustPackage rec {
   pname = "ironbar";
-  version = "0.17.1";
+  version = "0.18.0";
 
   src = fetchFromGitHub {
     owner = "JakeStanger";
     repo = "ironbar";
     rev = "v${version}";
-    hash = "sha256-aph9onWsaEYJqz1bcBNijEexnH0MPLtoblpU9KSbksA=";
+    hash = "sha256-vhkNdvzY9xd8qmKgKtpVRTdvmS1QxnGKDFCpttqX1GE=";
   };
 
-  cargoHash = "sha256-puBoRdCd1A8FmEu5PmczgYAdPdTA8FA1CWsh7qWjHzQ=";
+  cargoHash = "sha256-ptzq0407IaNrXXiksQKXDUbs2wPTz4GHtnCG49EbOcY=";
 
   buildInputs = [
-    gtk3
+    gtk4
     gdk-pixbuf
     glib
-    gtk-layer-shell
+    gtk4-layer-shell
     glib-networking
     shared-mime-info
     adwaita-icon-theme
@@ -56,11 +56,11 @@ rustPlatform.buildRustPackage rec {
     gsettings-desktop-schemas
     libxkbcommon
     systemd
+    dbus
   ]
   ++ lib.optionals (hasFeature "http") [ openssl ]
   ++ lib.optionals (hasFeature "volume") [ libpulseaudio ]
   ++ lib.optionals (hasFeature "cairo") [ luajit ]
-  ++ lib.optionals (hasFeature "tray") [ libdbusmenu-gtk3 ]
   ++ lib.optionals (hasFeature "keyboard") [
     libinput
     libevdev
@@ -68,10 +68,10 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [
     pkg-config
-    wrapGAppsHook3
+    wrapGAppsHook4
     gobject-introspection
   ];
-  propagatedBuildInputs = [ gtk3 ];
+  propagatedBuildInputs = [ gtk4 ];
 
   runtimeDeps = [ luajitPackages.lgi ];
 
@@ -86,7 +86,7 @@ rustPlatform.buildRustPackage rec {
     --prefix XDG_DATA_DIRS : "${shared-mime-info}/share"
 
     # gtk-launch
-    --suffix PATH : "${lib.makeBinPath [ gtk3 ]}"
+    --suffix PATH : "${lib.makeBinPath [ gtk4 ]}"
   ''
   + lib.optionalString (hasFeature "cairo") ''
     --prefix LUA_PATH : "./?.lua;${luajitPackages.lgi}/share/lua/5.1/?.lua;${luajitPackages.lgi}/share/lua/5.1/?/init.lua;${luajit}/share/lua/5.1/\?.lua;${luajit}/share/lua/5.1/?/init.lua"