diff --git a/west.yml b/west.yml
index 3f7546d03d38..a49378a92203 100644
--- a/west.yml
+++ b/west.yml
@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: 684c9e8f32e4373a21098559f748f06915f950c9
+      revision: 217a5ac0ca4671ec0cf5c1fd4ea1d222f492fe1e
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision