diff --git a/CHANGELOG b/CHANGELOG
index e994fc0f7..2f92a7115 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+mkdocs-material-8.3.8+insiders-4.19.1 (2022-06-25)
+
+  * Added mkdocs-git-committers-plugin to Dockerfile
+  * Added mkdocs-git-revision-date-localized-plugin to Dockerfile
+
 mkdocs-material-8.3.8+insiders-4.19.0 (2022-06-24)
 
   * Added support for document contributors
diff --git a/docs/insiders/changelog.md b/docs/insiders/changelog.md
index e2d7218f2..3c49e7cce 100644
--- a/docs/insiders/changelog.md
+++ b/docs/insiders/changelog.md
@@ -6,6 +6,11 @@ template: overrides/main.html
 
 ## Material for MkDocs Insiders
 
+### 4.19.1 <small>_ June 25, 2022</small> { id="4.19.1" }
+
+- Added `mkdocs-git-committers-plugin` to Dockerfile
+- Added `mkdocs-git-revision-date-localized-plugin` to Dockerfile
+
 ### 4.19.0 <small>_ June 24, 2022</small> { id="4.19.0" }
 
 - Added support for document contributors