diff --git a/_docs/index.tmpl.html b/_docs/index.tmpl.html
index 1cff0ae2d..e91ef8db6 100644
--- a/_docs/index.tmpl.html
+++ b/_docs/index.tmpl.html
@@ -43,7 +43,7 @@
     <dt class="col-2 text-right">Mobiles</dt>
     <dd class="col-10"><a href="https://github.com/hajimehoshi/ebiten/wiki/Android">Android</a>, <a href="https://github.com/hajimehoshi/ebiten/wiki/iOS">iOS</a></dd>
     <dt class="col-2 text-right">Web browsers</dt>
-    <dd class="col-10"><a href="https://github.com/hajimehoshi/ebiten/wiki/Web-Browsers">Chrome, Firefox and Safari on desktops</a> (powered by <a href="http://gopherjs.org/">GopherJS</a>)</dd>
+    <dd class="col-10"><a href="https://github.com/hajimehoshi/ebiten/wiki/Web-Browsers">Chrome, Firefox and Safari on desktops</a> (powered by <a href="https://github.com/gopherjs/gopherjs">GopherJS</a>)</dd>
   </dl>
   <p><small>Note: Gamepads is not available on Safari/Android/iOS. Keyboard is not available on Android/iOS.</small></p>
 
diff --git a/docs/index.html b/docs/index.html
index a0fc3a5e4..ec14d6bc5 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -43,7 +43,7 @@
     <dt class="col-2 text-right">Mobiles</dt>
     <dd class="col-10"><a href="https://github.com/hajimehoshi/ebiten/wiki/Android">Android</a>, <a href="https://github.com/hajimehoshi/ebiten/wiki/iOS">iOS</a></dd>
     <dt class="col-2 text-right">Web browsers</dt>
-    <dd class="col-10"><a href="https://github.com/hajimehoshi/ebiten/wiki/Web-Browsers">Chrome, Firefox and Safari on desktops</a> (powered by <a href="http://gopherjs.org/">GopherJS</a>)</dd>
+    <dd class="col-10"><a href="https://github.com/hajimehoshi/ebiten/wiki/Web-Browsers">Chrome, Firefox and Safari on desktops</a> (powered by <a href="https://github.com/gopherjs/gopherjs">GopherJS</a>)</dd>
   </dl>
   <p><small>Note: Gamepads is not available on Safari/Android/iOS. Keyboard is not available on Android/iOS.</small></p>