diff --git a/pkgs/development/libraries/waylandpp/default.nix b/pkgs/development/libraries/waylandpp/default.nix
index 0aa77b771e4..49e0e01872f 100644
--- a/pkgs/development/libraries/waylandpp/default.nix
+++ b/pkgs/development/libraries/waylandpp/default.nix
@@ -16,13 +16,13 @@ assert docSupport -> doxygen != null;
 with lib;
 stdenv.mkDerivation rec {
   pname = "waylandpp";
-  version = "0.2.8";
+  version = "0.2.9";
 
   src = fetchFromGitHub {
     owner = "NilsBrause";
     repo = pname;
     rev = version;
-    sha256 = "1kxiqab48p0n97pwg8c2zx56wqq32m3rcq7qd2pjj33ipcanb3qq";
+    sha256 = "sha256-c7sayJjQaqJWso2enESBx6OUW9vxxsfuHFolYDIYlXw=";
   };
 
   cmakeFlags = [