diff --git a/authorized_keys/gavin b/authorized_keys/gavin
index de6579b..4f28afe 100644
--- a/authorized_keys/gavin
+++ b/authorized_keys/gavin
@@ -1,2 +1 @@
-sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAILUpqzGBTFgK7nBxItBmExcsYD6P5cCj0dkXvAKNPQRhAAAABHNzaDo= gavin StackHPC key - 2025-03-04
-sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIMNnTYo44RrPU/fmJshNBUrzmsRO2gKTeGIDVsRpMgHBAAAABHNzaDo= gavin StackHPC key - 2025-03-04
+sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAICwAbHpYb854ogWlHXxiayiIe1w8JvlXAp5U2Os3zElLAAAABHNzaDo= gavinheffernan StackHPC key - 2025-10-10