diff --git a/nix/overlays.nix b/nix/overlays.nix
index b632d0b4d..c5dd1bee2 100644
--- a/nix/overlays.nix
+++ b/nix/overlays.nix
@@ -28,6 +28,7 @@ in {
     inputs.hyprlang.overlays.default
     inputs.hyprutils.overlays.default
     inputs.hyprwayland-scanner.overlays.default
+    self.overlays.wayland-protocols-bump
     self.overlays.udis86
 
     # Hyprland packages themselves
@@ -89,4 +90,17 @@ in {
       patches = [];
     });
   };
+
+  # Temporary bump until https://nixpk.gs/pr-tracker.html?pr=367753 is merged.
+  # Expect to build the universe.
+  wayland-protocols-bump = final: prev: {
+    wayland-protocols = prev.wayland-protocols.overrideAttrs (self: super: {
+      version = "1.40";
+
+      src = prev.fetchurl {
+        url = "https://gitlab.freedesktop.org/wayland/${super.pname}/-/releases/${self.version}/downloads/${super.pname}-${self.version}.tar.xz";
+        hash = "sha256-shcReTJHwsQnY5FDkt+p/LnjcoyktKoRCtuNkV/ABok=";
+      };
+    });
+  };
 }