diff --git a/subsys/nrf_security/src/zephyr/CMakeLists.txt b/subsys/nrf_security/src/zephyr/CMakeLists.txt
index 3bcc88738639..f73f6905eacc 100644
--- a/subsys/nrf_security/src/zephyr/CMakeLists.txt
+++ b/subsys/nrf_security/src/zephyr/CMakeLists.txt
@@ -28,6 +28,11 @@ if(CONFIG_MBEDTLS_ENABLE_HEAP)
   )
 endif()
 
+# Add PSA crypto initialization in Zephyr
+list(APPEND src_zephyr
+  ${ZEPHYR_BASE}/modules/mbedtls/psa_init.c
+)
+
 if(CONFIG_MBEDTLS_ENTROPY_POLL)
   list(APPEND src_zephyr
     ${NRF_SECURITY_ROOT}/src/zephyr/entropy_poll.c
diff --git a/west.yml b/west.yml
index ddf986858d60..ddb46576ba01 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: pull/2411/head
+      revision: pull/2447/head
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above