diff --git a/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpuapp.overlay b/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
index 4c23931e04f1..46a4b9640a1c 100644
--- a/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
+++ b/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
@@ -48,4 +48,5 @@
 	status = "okay";
 	etrsources = <(NRF_TDDCONF_SOURCE_STMMAINCORE | NRF_TDDCONF_SOURCE_STMPPR)>;
 	portconfig = <0>;
+	etrbuffer = <&etr_buffer>;
 };
diff --git a/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpurad.overlay b/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpurad.overlay
index 9d296906f576..769d0d193cf8 100644
--- a/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpurad.overlay
+++ b/samples/benchmarks/coremark/boards/nrf54h20dk_nrf54h20_cpurad.overlay
@@ -54,4 +54,5 @@
 	status = "okay";
 	etrsources = <(NRF_TDDCONF_SOURCE_STMMAINCORE)>;
 	portconfig = <0>;
+	etrbuffer = <&etr_buffer>;
 };
diff --git a/west.yml b/west.yml
index 5a9ec6f9c841..d59cf2bb1bf0 100644
--- a/west.yml
+++ b/west.yml
@@ -69,7 +69,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: 581e63819936a0e8ae6040a6cb23ec091f5b02d7
+      revision: 33448accdc0ed580a3b19b00141af9de6b22c58d
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above