diff --git a/west.yml b/west.yml
index 286eba5538b9..afd34ebb1a07 100644
--- a/west.yml
+++ b/west.yml
@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: 740d7f735e234499222345ae276b115e8b7fc958
+      revision: 3bcaa6f8d63136ffc2ae37b6e77ee4e1cda6964f
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision