diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ab13ae7..855e75ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### Bug Fixes
 
+- Fix heading level of related posts section from `h4` to `h2` to improve accessibility and SEO. [#3064](https://github.com/mmistakes/minimal-mistakes/pull/3064)
 - Fix grammar error in German localized UI text string. [#3063](https://github.com/mmistakes/minimal-mistakes/pull/3063)
 - Remove site.url from first breadcrumb link. [#3051](https://github.com/mmistakes/minimal-mistakes/pull/3051)
 
diff --git a/docs/_docs/18-history.md b/docs/_docs/18-history.md
index 88497030..f22cd1c6 100644
--- a/docs/_docs/18-history.md
+++ b/docs/_docs/18-history.md
@@ -5,7 +5,7 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2021-07-23T09:25:29-04:00
+last_modified_at: 2021-07-23T09:29:01-04:00
 toc: false
 ---
 
@@ -13,6 +13,7 @@ toc: false
 
 ### Bug Fixes
 
+- Fix heading level of related posts section from `h4` to `h2` to improve accessibility and SEO. [#3064](https://github.com/mmistakes/minimal-mistakes/pull/3064)
 - Fix grammar error in German localized UI text string. [#3063](https://github.com/mmistakes/minimal-mistakes/pull/3063)
 - Remove site.url from first breadcrumb link. [#3051](https://github.com/mmistakes/minimal-mistakes/pull/3051)