diff --git a/src/calibre/devices/kobo/driver.py b/src/calibre/devices/kobo/driver.py
index 8eb1ed2119..0b73ef1de4 100644
--- a/src/calibre/devices/kobo/driver.py
+++ b/src/calibre/devices/kobo/driver.py
@@ -1265,7 +1265,7 @@ class KOBOTOUCH(KOBO):
     min_dbversion_activity          = 77
     min_dbversion_keywords          = 82
 
-    max_supported_fwversion         = (3, 3, 1)
+    max_supported_fwversion         = (3, 4, 2)
     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