diff --git a/doc/langref.html.in b/doc/langref.html.in
index 5599cc215449a9d5ce772bb0a3fbf63a4f21f58a..1869681d059e59dbda2a14016f5ef60549bfc3a1 100644
--- a/doc/langref.html.in
+++ b/doc/langref.html.in
@@ -160,6 +160,7 @@
     <a href="https://ziglang.org/documentation/0.2.0">0.2.0</a> |
     <a href="https://ziglang.org/documentation/0.3.0">0.3.0</a> |
     <a href="https://ziglang.org/documentation/0.4.0">0.4.0</a> |
+    <a href="https://ziglang.org/documentation/0.5.0">0.5.0</a> |
     master
     <div id="contents">
       {#header_open|Introduction#}