diff --git a/west.yml b/west.yml
index eb9e6d6748e4..38cd8fc9abe6 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: d066e02a743b6090ec276c22af03184b10b9aa8c
+      revision: 21646b971a401660a008920d14d02f7956b13d5f
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above