diff --git a/west.yml b/west.yml
index 66038a3..6a94bdf 100644
--- a/west.yml
+++ b/west.yml
@@ -10,13 +10,13 @@ manifest:
     - name: nrf
       remote: ncs
       repo-path: sdk-nrf
-      revision: v3.4.0
+      revision: 1f84a13dc612210bdcad81a393f7cd003f8b1396
       import: true
     - name: matter
       remote: ncs
       path: modules/lib/matter
       repo-path: sdk-connectedhomeip
-      revision: 656bfc238b3efff447ee09d384309be21e108bde
+      revision: cb67e25f060ad3c9b2c5c95ff58a08b12216a986
       submodules:
         - name: nlio
           path: third_party/nlio/repo