diff --git a/modules/openthread/platform/radio_nrf5.c b/modules/openthread/platform/radio_nrf5.c
index 5ed272676718..1048a2e376d1 100644
--- a/modules/openthread/platform/radio_nrf5.c
+++ b/modules/openthread/platform/radio_nrf5.c
@@ -680,7 +680,13 @@ static bool nrf5_tx(const otRadioFrame *frame, uint8_t *payload, bool cca)
 		},
 	};
 
+#ifdef NRF_802154_TX_FUNCTIONS_RETURN_ERROR_CODE
+	nrf_802154_tx_error_t result = nrf_802154_transmit_raw(payload, &metadata);
+
+	return result == NRF_802154_TX_ERROR_NONE;
+#else
 	return nrf_802154_transmit_raw(payload, &metadata);
+#endif
 }
 
 #if NRF_802154_CSMA_CA_ENABLED
@@ -702,7 +708,14 @@ static bool nrf5_tx_csma_ca(otRadioFrame *frame, uint8_t *payload)
 	};
 
 	nrf_802154_csma_ca_max_backoffs_set(frame->mInfo.mTxInfo.mMaxCsmaBackoffs);
+
+#ifdef NRF_802154_TX_FUNCTIONS_RETURN_ERROR_CODE
+	nrf_802154_tx_error_t result = nrf_802154_transmit_csma_ca_raw(payload, &metadata);
+
+	return result == NRF_802154_TX_ERROR_NONE;
+#else
 	return nrf_802154_transmit_csma_ca_raw(payload, &metadata);
+#endif
 }
 #endif
 
@@ -738,7 +751,13 @@ static bool nrf5_tx_at(otRadioFrame *frame, uint8_t *payload)
 			nrf5_data.tx.frame.mInfo.mTxInfo.mTxDelay) /
 		NSEC_PER_USEC);
 
+#ifdef NRF_802154_TX_FUNCTIONS_RETURN_ERROR_CODE
+	nrf_802154_tx_error_t result = nrf_802154_transmit_raw_at(payload, tx_at, &metadata);
+
+	return result == NRF_802154_TX_ERROR_NONE;
+#else
 	return nrf_802154_transmit_raw_at(payload, tx_at, &metadata);
+#endif
 }
 
 static void handle_frame_received(otInstance *aInstance)
diff --git a/samples/peripheral/802154_phy_test/src/rf_proc.c b/samples/peripheral/802154_phy_test/src/rf_proc.c
index 2cd044633d54..f5c611d294fd 100644
--- a/samples/peripheral/802154_phy_test/src/rf_proc.c
+++ b/samples/peripheral/802154_phy_test/src/rf_proc.c
@@ -480,7 +480,11 @@ bool ptt_rf_send_packet_ext(const uint8_t *pkt, ptt_pkt_len_t len, bool cca)
 			.frame_props = NRF_802154_TRANSMITTED_FRAME_PROPS_DEFAULT_INIT,
 			.cca = cca
 		};
+#ifdef NRF_802154_TX_FUNCTIONS_RETURN_ERROR_CODE
+		ret = nrf_802154_transmit_raw(temp_tx_pkt, &metadata) == NRF_802154_TX_ERROR_NONE;
+#else
 		ret = nrf_802154_transmit_raw(temp_tx_pkt, &metadata);
+#endif
 	}
 
 	return ret;
diff --git a/west.yml b/west.yml
index 90fa9136c877..89a2ce0e6a87 100644
--- a/west.yml
+++ b/west.yml
@@ -65,7 +65,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: d792280a1c8639ac103ce0dd094f8d5dd4e5377d
+      revision: 9d15425c577ccc4e261fe68e29b8273ce5d468bf
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above