diff --git a/recipes-lxqt/lxqt-session/lxqt-session.bb b/recipes-lxqt/lxqt-session/lxqt-session.bb
index e4297c5e..6365524d 100644
--- a/recipes-lxqt/lxqt-session/lxqt-session.bb
+++ b/recipes-lxqt/lxqt-session/lxqt-session.bb
@@ -14,7 +14,7 @@ DEPENDS += " \
 "
 
 SRC_URI += "file://0001-do-not-check-for-xdg-udser-dirs-at-build-time-it-is-.patch \
-            file://reaper-build-run-on-systems-with-procps-ng-4.0.0.patch"
+            file://adopt-api-changes-for-procps-ng.patch"
 SRCREV = "b7c4029438091cecff0fe01ac0cb54b2f405ef80"
 PV = "1.4.0"
 
diff --git a/recipes-lxqt/lxqt-session/lxqt-session/adopt-api-changes-for-procps-ng.patch b/recipes-lxqt/lxqt-session/lxqt-session/adopt-api-changes-for-procps-ng.patch
new file mode 100644
index 00000000..5c3dcc52
--- /dev/null
+++ b/recipes-lxqt/lxqt-session/lxqt-session/adopt-api-changes-for-procps-ng.patch
@@ -0,0 +1,52 @@
+Upstream-Status: Backport
+
+From 4e5d62200fceb75a7867005c29103aa502733270 Mon Sep 17 00:00:00 2001
+From: Christian Hesse <mail@eworm.de>
+Date: Mon, 23 Dec 2024 16:13:31 +0100
+Subject: [PATCH] Adopt API changes for procps-ng 4.0.5 (#565)
+
+The 'info' parameter was dropped in 'VAL' macros.
+
+https://gitlab.com/procps-ng/procps/-/commit/967fdcfb06e20aad0f31073474cb94545c9bdea5
+---
+ CMakeLists.txt                  | 3 +++
+ lxqt-session/src/procreaper.cpp | 8 ++++++++
+ 2 files changed, 11 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 932f7894..855a35f9 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -40,6 +40,9 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+     message(STATUS "Using PROCPS -> ${PROCPS_MODULE_NAME} v${PROCPS_VERSION}")
+     if (PROCPS_VERSION VERSION_GREATER_EQUAL 4.0.0)
+         add_definitions("-DUSING_LIBPROC2")
++        if (PROCPS_VERSION VERSION_GREATER_EQUAL 4.0.5)
++            add_definitions("-DUSING_LIBPROC2_1")
++        endif()
+     endif()
+ endif()
+ 
+diff --git a/lxqt-session/src/procreaper.cpp b/lxqt-session/src/procreaper.cpp
+index ea614530..8069c606 100644
+--- a/lxqt-session/src/procreaper.cpp
++++ b/lxqt-session/src/procreaper.cpp
+@@ -121,10 +121,18 @@ void ProcReaper::stop(const std::set<int64_t> & excludedPids)
+     pids_stack * stack = nullptr;
+     while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY)))
+     {
++# if defined(USING_LIBPROC2_1)
++        const int ppid = PIDS_VAL(rel_ppid, s_int, stack);
++# else
+         const int ppid = PIDS_VAL(rel_ppid, s_int, stack, info);
++# endif
+         if (ppid == my_pid)
+         {
++# if defined(USING_LIBPROC2_1)
++            const int tgid = PIDS_VAL(rel_tgid, s_int, stack);
++# else
+             const int tgid = PIDS_VAL(rel_tgid, s_int, stack, info);
++# endif
+             children.push_back(tgid);
+         }
+     }
diff --git a/recipes-lxqt/lxqt-session/lxqt-session/reaper-build-run-on-systems-with-procps-ng-4.0.0.patch b/recipes-lxqt/lxqt-session/lxqt-session/reaper-build-run-on-systems-with-procps-ng-4.0.0.patch
deleted file mode 100644
index 417acbeb..00000000
--- a/recipes-lxqt/lxqt-session/lxqt-session/reaper-build-run-on-systems-with-procps-ng-4.0.0.patch
+++ /dev/null
@@ -1,85 +0,0 @@
-The do_configure task for lxqt-session uses pkgconfig to find libprocps.
-
-However, newer releases are named libprocps2.  Allow either to be used.
-
-Upstream-Status: Backport[https://github.com/lxqt/lxqt-session/commit/d1db1c791195f3c0cf148e2be8bd46c5a51ca535]
-Signed-off-by: Rob Woolley <rob.woolley@windriver.com>
-
-From d1db1c791195f3c0cf148e2be8bd46c5a51ca535 Mon Sep 17 00:00:00 2001
-From: Palo Kisa <palo.kisa@gmail.com>
-Date: Tue, 7 Mar 2023 14:21:40 +0100
-Subject: [PATCH] reaper: Build/Run on systems with procps-ng >= 4.0.0 (#456)
-
-On Linux, make it possible to use libproc2 or libprocps whichever is
-available.
----
- CMakeLists.txt                  |  6 +++++-
- lxqt-session/src/procreaper.cpp | 24 +++++++++++++++++++++++-
- 2 files changed, 28 insertions(+), 2 deletions(-)
-
-Index: git/CMakeLists.txt
-===================================================================
---- git.orig/CMakeLists.txt
-+++ git/CMakeLists.txt
-@@ -35,7 +35,11 @@ find_package(X11 REQUIRED)
- message(STATUS "Building with Qt${Qt5Core_VERSION}")
- find_package(PkgConfig REQUIRED)
- if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
--    pkg_search_module(PROCPS REQUIRED libprocps)
-+    pkg_search_module(PROCPS REQUIRED libproc2 libprocps)
-+    message(STATUS "Using PROCPS -> ${PROCPS_MODULE_NAME} v${PROCPS_VERSION}")
-+    if (PROCPS_VERSION VERSION_GREATER_EQUAL 4.0.0)
-+        add_definitions("-DUSING_LIBPROC2")
-+    endif()
- endif()
- 
- 
-Index: git/lxqt-session/src/procreaper.cpp
-===================================================================
---- git.orig/lxqt-session/src/procreaper.cpp
-+++ git/lxqt-session/src/procreaper.cpp
-@@ -29,7 +29,11 @@
- #include "log.h"
- #if defined(Q_OS_LINUX)
- #include <sys/prctl.h>
--#include <proc/readproc.h>
-+# if defined(USING_LIBPROC2)
-+#  include <libproc2/pids.h>
-+# else
-+#  include <proc/readproc.h>
-+# endif
- #elif defined(Q_OS_FREEBSD)
- #include <sys/procctl.h>
- #include <libutil.h>
-@@ -109,6 +113,23 @@ void ProcReaper::stop(const std::set<int
-     const pid_t my_pid = ::getpid();
-     std::vector<pid_t> children;
- #if defined(Q_OS_LINUX)
-+# if defined(USING_LIBPROC2)
-+    constexpr pids_item items[] = { PIDS_ID_PPID, PIDS_ID_TGID };
-+    enum rel_items { rel_ppid, rel_tgid };
-+    pids_info * info = nullptr;
-+    procps_pids_new(&info, const_cast<pids_item *>(items), sizeof(items) / sizeof(pids_item));
-+    pids_stack * stack = nullptr;
-+    while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY)))
-+    {
-+        const int ppid = PIDS_VAL(rel_ppid, s_int, stack, info);
-+        if (ppid == my_pid)
-+        {
-+            const int tgid = PIDS_VAL(rel_tgid, s_int, stack, info);
-+            children.push_back(tgid);
-+        }
-+    }
-+    procps_pids_unref(&info);
-+# else
-     PROCTAB * proc_dir = ::openproc(PROC_FILLSTAT);
-     while (proc_t * proc = ::readproc(proc_dir, nullptr))
-     {
-@@ -119,6 +140,7 @@ void ProcReaper::stop(const std::set<int
-         ::freeproc(proc);
-     }
-     ::closeproc(proc_dir);
-+# endif
- #elif defined(Q_OS_FREEBSD)
-     int cnt = 0;
-     if (kinfo_proc *proc_info = kinfo_getallproc(&cnt))