diff --git a/west.yml b/west.yml
index 6373e65..5d9cb4d 100644
--- a/west.yml
+++ b/west.yml
@@ -12,5 +12,5 @@ manifest:
   projects:
     - name: zephyr
       remote: zephyrproject-rtos
-      revision: main
+      revision: v3.1.0
       import: true