diff --git a/boot/debug/boot.py b/boot/debug/boot.py
index a8edeca..04c765d 100755
--- a/boot/debug/boot.py
+++ b/boot/debug/boot.py
@@ -9,7 +9,7 @@
 # v1.4.1-rc1 - use odd rc for main firmware and even for debug
 # so it's possible to upgrade from debug to main firmware.
 # (rc99 is final version for production)
-version = "<version:tag10>0100400101</version:tag10>"
+version = "<version:tag10>0100400201</version:tag10>"
 
 # poweroff on button press
 pwrcb = lambda e: pwr.off()
diff --git a/boot/main/boot.py b/boot/main/boot.py
index 52f6960..e31d069 100755
--- a/boot/main/boot.py
+++ b/boot/main/boot.py
@@ -9,7 +9,7 @@
 # v1.4.1-rc99 - use odd rc for main firmware and even for debug
 # so it's possible to upgrade from debug to main firmware.
 # (rc99 is final version for production)
-version = "<version:tag10>0100400199</version:tag10>"
+version = "<version:tag10>0100400299</version:tag10>"
 
 # poweroff on button press
 pwrcb = lambda e: pwr.off()