diff --git a/doc/langref.html.in b/doc/langref.html.in
index 6f3e9961c3..2a53d40b4c 100644
--- a/doc/langref.html.in
+++ b/doc/langref.html.in
@@ -314,6 +314,7 @@
           <a href="https://ziglang.org/documentation/0.9.1/">0.9.1</a> |
           <a href="https://ziglang.org/documentation/0.10.1/">0.10.1</a> |
           <a href="https://ziglang.org/documentation/0.11.0/">0.11.0</a> |
+          <a href="https://ziglang.org/documentation/0.12.0/">0.12.0</a> |
           master
         </nav>
         <nav aria-labelledby="table-of-contents">