diff --git a/src/helpers/XWaylandStubs.hpp b/src/helpers/XWaylandStubs.hpp
index b3a5806a..904867cf 100644
--- a/src/helpers/XWaylandStubs.hpp
+++ b/src/helpers/XWaylandStubs.hpp
@@ -118,7 +118,6 @@ struct wlr_xwayland_surface {
         struct wl_signal set_class;
         struct wl_signal set_role;
         struct wl_signal set_parent;
-        struct wl_signal set_pid;
         struct wl_signal set_startup_id;
         struct wl_signal set_window_type;
         struct wl_signal set_hints;
diff --git a/subprojects/wlroots b/subprojects/wlroots
index e8d545a9..c74f89d4 160000
--- a/subprojects/wlroots
+++ b/subprojects/wlroots
@@ -1 +1 @@
-Subproject commit e8d545a9770a2473db32e0a0bfa757b05d2af4f3
+Subproject commit c74f89d4f84bfed0284d3908aee5d207698c70c5