diff --git a/west.yml b/west.yml
index cfcb5cc277b9..91657cff8c0a 100644
--- a/west.yml
+++ b/west.yml
@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: 99e6280d7e22552de9a94992b626acdcbde00fee
+      revision: 155f3f3ba688dac3e1113ada3f9cfa894612f951
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision