diff --git a/west.yml b/west.yml
index 0b6ff5c5996c..c190046b8a62 100644
--- a/west.yml
+++ b/west.yml
@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: d3c9a986ec30e4c1fde5092e73d76f7020ea20ee
+      revision: b501278237bf5294a3146a1bf7dce222ea84e80c
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision