diff --git a/emacs-upload.el b/emacs-upload.el
index 060c794..690f591 100644
--- a/emacs-upload.el
+++ b/emacs-upload.el
@@ -43,7 +43,7 @@
 ;;; upload the whole buffer, have no region selected and call emacs-upload. For
 ;;; a file, use the universal argument `C-u' before calling emacs-upload.
 
-(require 'cl)
+(require 'cl-lib)
 (require 'json)
 
 (defcustom emacs-upload/host '("http://w1r3.net" "upload=@%s")