diff --git a/west.yml b/west.yml
index 4fc6bf408..fb9f5db6c 100644
--- a/west.yml
+++ b/west.yml
@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: a2386efbce1866613f7c714b958a159364dc5f37
+      revision: 97a97c744a294ba14278a1f436d46eaa2d488354
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision