diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea5ed815..3f581667 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,12 @@
 
 * Add linkback functionality to author avatar and name in sidebar via `author.home`. [#1386](https://github.com/mmistakes/minimal-mistakes/pull/1386)
 * Add Japanese localized UI text strings. [#1411](https://github.com/mmistakes/minimal-mistakes/pull/1411)
+* Update Lunr.js to 2.1.5 [#1419](https://github.com/mmistakes/minimal-mistakes/pull/1419)
 
 ### Bug Fixes
 
 * Fixed broken link to Staticman's page [#1422](https://github.com/mmistakes/minimal-mistakes/pull/1422)
+* Fix Lunr search to work with number tags. [#1409](https://github.com/mmistakes/minimal-mistakes/issues/1409) [#1419](https://github.com/mmistakes/minimal-mistakes/pull/1419)
 
 ## [4.8.0](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.8.0)
 
diff --git a/docs/_docs/18-history.md b/docs/_docs/18-history.md
index 3af7b3fc..8de08fe8 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: 2017-12-28T13:51:40-05:00
+last_modified_at: 2017-12-28T13:58:11-05:00
 toc: true
 ---
 
@@ -14,10 +14,12 @@ toc: true
 
 * Add linkback functionality to author avatar and name in sidebar via `author.home`. [#1386](https://github.com/mmistakes/minimal-mistakes/pull/1386)
 * Add Japanese localized UI text strings. [#1411](https://github.com/mmistakes/minimal-mistakes/pull/1411)
+* Update Lunr.js to 2.1.5 [#1419](https://github.com/mmistakes/minimal-mistakes/pull/1419)
 
 ### Bug Fixes
 
 * Fixed broken link to Staticman's page [#1422](https://github.com/mmistakes/minimal-mistakes/pull/1422)
+* Fix Lunr search to work with number tags. [#1409](https://github.com/mmistakes/minimal-mistakes/issues/1409) [#1419](https://github.com/mmistakes/minimal-mistakes/pull/1419)
 
 ## [4.8.0](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.8.0)