Update the required Emacs version

Author: bbatsov

parseedn.el

@@ -4,7 +4,7 @@
 
 ;; Author: Arne Brasseur <arne@arnebrasseur.net>
 ;; Keywords: lisp clojure edn parser
-;; Package-Requires: ((emacs "25") (parseclj "1.0.4") (map "2"))
+;; Package-Requires: ((emacs "26") (parseclj "1.0.4") (map "2"))
 ;; Version: 1.0.4
 
 ;; This file is not part of GNU Emacs.