diff --git a/lisp/leim/quail/latin-ltx.el b/lisp/leim/quail/latin-ltx.el
index 93b1250a35b..e247739661e 100644
--- a/lisp/leim/quail/latin-ltx.el
+++ b/lisp/leim/quail/latin-ltx.el
@@ -454,10 +454,10 @@ system, including many technical ones.  Examples:
  ("\\lneq" ?≨)
  ("\\lneqq" ?≨)
  ("\\lnsim" ?⋦)
- ("\\longleftarrow" ?←)
- ("\\longleftrightarrow" ?↔)
- ("\\longmapsto" ?↦)
- ("\\longrightarrow" ?→)
+ ("\\longleftarrow" ?⟵)
+ ("\\longleftrightarrow" ?⟷)
+ ("\\longmapsto" ?⟼)
+ ("\\longrightarrow" ?⟶)
  ("\\looparrowleft" ?↫)
  ("\\looparrowright" ?↬)
  ("\\lozenge" ?✧)