README: update required wlroots version to 0.17.2

 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 81c6bd7..0cb671f 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ distribution.
 - [zig](https://ziglang.org/download/) 0.11
 - wayland
 - wayland-protocols
-- [wlroots](https://gitlab.freedesktop.org/wlroots/wlroots) 0.17.1
+- [wlroots](https://gitlab.freedesktop.org/wlroots/wlroots) 0.17.2
 - xkbcommon
 - libevdev
 - pixman