diff --git a/tests/benchmarks/multicore/idle_spim/boards/nrf54h20dk_nrf54h20_cpuapp.overlay b/tests/benchmarks/multicore/idle_spim/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
new file mode 100644
index 000000000000..7a7a22205496
--- /dev/null
+++ b/tests/benchmarks/multicore/idle_spim/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+&spi131 {
+	zephyr,pm-device-runtime-auto;
+};
+
+&exmif {
+	status = "disabled";
+};
diff --git a/west.yml b/west.yml
index 5b2b766a877c..43bb8b6d89b3 100644
--- a/west.yml
+++ b/west.yml
@@ -72,7 +72,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: 6ccfcdc1051d9d405f694882beb4f306ae518b5c
+      revision: b20e5fdd43e04340b482d0f703ff626d0905f82d
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above