diff --git a/acme.sh b/acme.sh
index de6dc7a3..e4909e4d 100755
--- a/acme.sh
+++ b/acme.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-VER=2.8.9
+VER=2.9.0
 
 PROJECT_NAME="acme.sh"