diff --git a/07_uart_chainloader/demo_payload_rpi3.img b/07_uart_chainloader/demo_payload_rpi3.img
index 7b314d3c..a002d052 100755
Binary files a/07_uart_chainloader/demo_payload_rpi3.img and b/07_uart_chainloader/demo_payload_rpi3.img differ
diff --git a/X1_JTAG_boot/jtag_boot_rpi3.img b/X1_JTAG_boot/jtag_boot_rpi3.img
index 6d23c37d..e2653eb1 100755
Binary files a/X1_JTAG_boot/jtag_boot_rpi3.img and b/X1_JTAG_boot/jtag_boot_rpi3.img differ
diff --git a/rust-toolchain b/rust-toolchain
index 23eb5681..b50e4d14 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2020-12-09"
+channel = "nightly-2021-01-01"
 components = ["llvm-tools-preview"]
 targets = ["aarch64-unknown-none-softfloat"]