diff --git a/selfupdate/ed25519.pem b/selfupdate/ed25519.pem
new file mode 100644
index 0000000..15dfa4b
--- /dev/null
+++ b/selfupdate/ed25519.pem
@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAV4E+fJoShyziYCA5HjaafxIEX0DzIzwPwTyKOlappE8=
+-----END PUBLIC KEY-----