diff --git a/pkgs/desktops/xfce/core/xfce4-dev-tools/default.nix b/pkgs/desktops/xfce/core/xfce4-dev-tools/default.nix
index 16c35e6002bf..25b3e6f80599 100644
--- a/pkgs/desktops/xfce/core/xfce4-dev-tools/default.nix
+++ b/pkgs/desktops/xfce/core/xfce4-dev-tools/default.nix
@@ -14,9 +14,9 @@
 mkXfceDerivation {
   category = "xfce";
   pname = "xfce4-dev-tools";
-  version = "4.16.0";
+  version = "4.18.0";
 
-  sha256 = "sha256-5r9dJfCgXosXoOAtNg1kaPWgFEAmyw/pWTtdG+K1h3A=";
+  sha256 = "sha256-VgQiTRMPD1VeUkUnFkX78C2VrsrXFWCdmupL8PQc7+c=";
 
   nativeBuildInputs = [
     autoreconfHook