diff --git a/CHANGELOG.md b/CHANGELOG.md
index e33b44e5..6dde4e6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 - Reduce indent of nested "table of contents" links.
 - Extend [archive grid view](https://mmistakes.github.io/minimal-mistakes/docs/layouts/) to the right to better fill the page.
 - URL encode title and page URL in social share links. [#1177](https://github.com/mmistakes/minimal-mistakes/pull/1177)
+- Replace old Disqus script with new Universal Embed Code. [#1179](https://github.com/mmistakes/minimal-mistakes/pull/1179)
 
 ## Bug Fixes
 
diff --git a/docs/_docs/18-history.md b/docs/_docs/18-history.md
index b46752a0..bcb6e62d 100644
--- a/docs/_docs/18-history.md
+++ b/docs/_docs/18-history.md
@@ -4,7 +4,7 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2017-08-18T12:26:48-04:00
+last_modified_at: 2017-08-18T12:41:36-04:00
 ---
 
 ## Unreleased
@@ -18,6 +18,7 @@ last_modified_at: 2017-08-18T12:26:48-04:00
 - Reduce indent of nested "table of contents" links.
 - Extend [archive grid view](https://mmistakes.github.io/minimal-mistakes/docs/layouts/) to the right to better fill the page.
 - URL encode title and page URL in social share links. [#1177](https://github.com/mmistakes/minimal-mistakes/pull/1177)
+- Replace old Disqus script with new Universal Embed Code. [#1179](https://github.com/mmistakes/minimal-mistakes/pull/1179)
 
 ## Bug Fixes