diff --git a/src/calibre/devices/kobo/driver.py b/src/calibre/devices/kobo/driver.py
index 4565d5d2af..da4caf1b5a 100644
--- a/src/calibre/devices/kobo/driver.py
+++ b/src/calibre/devices/kobo/driver.py
@@ -1265,11 +1265,12 @@ class KOBOTOUCH(KOBO):
     min_dbversion_activity          = 77
     min_dbversion_keywords          = 82
 
-    max_supported_fwversion         = (3, 11, 1)
+    max_supported_fwversion         = (3, 12, 1)
     min_fwversion_shelves           = (2, 0, 0)
     min_fwversion_images_on_sdcard  = (2, 4, 1)
     min_fwversion_images_tree       = (2, 9, 0)  # Cover images stored in tree under .kobo-images
-    min_aurah2o_fwversion           = (3, 7, 0) # Not used yet
+    min_aurah2o_fwversion           = (3, 7, 0)  # Not used yet
+    min_reviews_fwversion           = (3, 12, 0) # Not used yet
 
     has_kepubs = True