diff --git a/docs/v1/index.html b/docs/v1/index.html
index 605453e1..ab1fc6fe 100644
--- a/docs/v1/index.html
+++ b/docs/v1/index.html
@@ -2812,7 +2812,7 @@ task(<span class="string">'build:parser'</span>, <span class="string">'rebuild t
       <div class="anchor" id="1.12.0"></div>
 <b class="header">
   <a href="https://github.com/jashkenas/coffeescript/compare/1.11.1...1.12.0">1.12.0</a>
-  <span class="timestamp"> &mdash; <time datetime="2016-12-01">December 1, 2016</time></span>
+  <span class="timestamp"> &mdash; <time datetime="2016-12-04">December 4, 2016</time></span>
 </b>
       <ul>
         <li>
diff --git a/documentation/index.html b/documentation/index.html
index c71c60e1..e8aeefb9 100644
--- a/documentation/index.html
+++ b/documentation/index.html
@@ -1338,7 +1338,7 @@ Block
     </h2>
 
     <p>
-      <%= releaseHeader('2016-12-01', '1.12.0', '1.11.1') %>
+      <%= releaseHeader('2016-12-04', '1.12.0', '1.11.1') %>
       <ul>
         <li>
           CoffeeScript now supports ES2015