diff --git a/pkgs/development/libraries/plasma-wayland-protocols/default.nix b/pkgs/development/libraries/plasma-wayland-protocols/default.nix
index e0121a04e353..61fc16e9f037 100644
--- a/pkgs/development/libraries/plasma-wayland-protocols/default.nix
+++ b/pkgs/development/libraries/plasma-wayland-protocols/default.nix
@@ -7,11 +7,11 @@
 
 mkDerivation rec {
   pname = "plasma-wayland-protocols";
-  version = "1.14.0";
+  version = "1.15.0";
 
   src = fetchurl {
     url = "mirror://kde/stable/${pname}/${pname}-${version}.tar.xz";
-    hash = "sha256-GkOF7Px591ifBzgcqxHD/1H24vpLc7eGANatCWOUv4E=";
+    hash = "sha256-5a7f58CyRDqmeIK0eS0IgUVw4A3YL3GaNckioJk/Yh4=";
   };
 
   nativeBuildInputs = [ extra-cmake-modules ];