diff --git a/west.yml b/west.yml
index 610f7d3f1..37418754d 100644
--- a/west.yml
+++ b/west.yml
@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: d7af6f371034f31b9440b27c694b0be3c87491d3
+      revision: 9852e8e15bc8536aa1a49cc2697c1e8f802e331f
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision