diff --git a/README.md b/README.md
index bed50e6684d..23aba6cfbb2 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ the direction the language is evolving in.
 * [0356-no-module-prefixes.md](text/0356-no-module-prefixes.md)
 * [0378-expr-macros.md](text/0378-expr-macros.md)
 * [0385-module-system-cleanup.md](text/0385-module-system-cleanup.md)
+* [0463-future-proof-literal-suffixes.md](text/0463-future-proof-literal-suffixes.md)
 
 ## Table of Contents
 [Table of Contents]: #table-of-contents