[nongnu] elpa/dart-mode 81f385553d: chore: Drop 26.x

[ELPA Syncer]

branch: elpa/dart-mode
commit 81f385553d39227b870741f1df87c2e8ab587b29
Author: JenChieh <jcs090218@gmail.com>
Commit: JenChieh <jcs090218@gmail.com>

    chore: Drop 26.x
---
 dart-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dart-mode.el b/dart-mode.el
index ecc1de2c8a..18e604e631 100644
--- a/dart-mode.el
+++ b/dart-mode.el
@@ -9,7 +9,7 @@
 ;;             Jen-Chieh Shen <jcs090218@gmail.com>
 ;; URL: https://github.com/emacsorphanage/dart-mode
 ;; Version: 1.0.7
-;; Package-Requires: ((emacs "26.3"))
+;; Package-Requires: ((emacs "27.1"))
 ;; Keywords: languages
 
 ;; The author is Brady Trainor, but removed from keywords in attempt