diff --git a/arduino/CommandStation-EX b/arduino/CommandStation-EX
index 00e3c80..509014b 160000
--- a/arduino/CommandStation-EX
+++ b/arduino/CommandStation-EX
@@ -1 +1 @@
-Subproject commit 00e3c80b442ac0964c4539eaa205da14bdc3c44f
+Subproject commit 509014bb6a91f4b865efe960c4dac1dee4df50f4
diff --git a/arduino/arduino-cli b/arduino/arduino-cli
index 4506bf9..530e671 160000
--- a/arduino/arduino-cli
+++ b/arduino/arduino-cli
@@ -1 +1 @@
-Subproject commit 4506bf9d3601d6787df3948a8008e32f7dd32430
+Subproject commit 530e671e34f80dbf4366a63946460cfbcee8e068
diff --git a/arduino/dcc-ex.github.io b/arduino/dcc-ex.github.io
index d59b520..ec624b6 160000
--- a/arduino/dcc-ex.github.io
+++ b/arduino/dcc-ex.github.io
@@ -1 +1 @@
-Subproject commit d59b520586a7b48da0194443ad2eb35263534ca6
+Subproject commit ec624b66031ed6fa77fb3fa60b1037e91e5a7edd
diff --git a/arduino/vim-arduino b/arduino/vim-arduino
index c1cc3e3..3933f67 160000
--- a/arduino/vim-arduino
+++ b/arduino/vim-arduino
@@ -1 +1 @@
-Subproject commit c1cc3e3ac15f3c4279139f6254223361c500c15d
+Subproject commit 3933f675698615b137027ad842e326a3bc5888be
diff --git a/daemons/simulator/CommandStation-EX-uno-00e3c80.elf b/daemons/simulator/CommandStation-EX-uno-00e3c80.elf
deleted file mode 100644
index 4ead546..0000000
Binary files a/daemons/simulator/CommandStation-EX-uno-00e3c80.elf and /dev/null differ
diff --git a/daemons/simulator/CommandStation-EX-uno-509014b.elf b/daemons/simulator/CommandStation-EX-uno-509014b.elf
new file mode 100755
index 0000000..2ddf862
Binary files /dev/null and b/daemons/simulator/CommandStation-EX-uno-509014b.elf differ
diff --git a/daemons/simulator/README.md b/daemons/simulator/README.md
index 3618f67..3d9f48e 100644
--- a/daemons/simulator/README.md
+++ b/daemons/simulator/README.md
@@ -1,6 +1,6 @@
 # AVR Simulator
 
-`qemu-system-avr` tries to use all the CPU cicles (leaving a CPU core stuck at 100%. Limit CPU core usage to 10%. I may be adjusted on slower machines.
+`qemu-system-avr` tries to use all the CPU cicles (leaving a CPU core stuck at 100%. Limit CPU core usage to 10%. It may be adjusted on slower machines.
 
 ```bash
 $ podman build -t dcc/net-to-serial:sim .