diff --git a/.dir-locals.el b/.dir-locals.el
index 50970c5..be0d841 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,5 +1,5 @@
 ((rust-ts-mode . ((fmt-executable . "rustfmt")
-                  (fmt-args . ("--edition=2021"))
+                  (fmt-args . ("--edition=2024"))
                   (eval . (eglot-ensure))
                   (eval . (company-mode 1))
                   (eval . (add-hook 'before-save-hook 'fmt-current-buffer nil t))