diff --git a/CHANGELOG b/CHANGELOG
index 5084f9222..4df2cc46d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+mkdocs-material-6.2.3+insiders-1.15.0 (2021-01-02)
+
+  * Added support for native Mermaid.js integration
+
 mkdocs-material-6.2.3+insiders-1.14.0 (2020-12-30)
 
   * Added support for sharing searches
diff --git a/docs/changelog/insiders.md b/docs/changelog/insiders.md
index 9144c7b3f..824c9ea27 100644
--- a/docs/changelog/insiders.md
+++ b/docs/changelog/insiders.md
@@ -6,6 +6,10 @@ template: overrides/main.html
 
 ## Material for MkDocs Insiders
 
+### 1.15.0 <small>_ January 2, 2021</small>
+
+- Added support for native Mermaid.js integration
+
 ### 1.14.0 <small>_ December 30, 2020</small>
 
 - Added support for sharing searches