diff --git a/CHANGELOG b/CHANGELOG
index c840fc414..76a9ba545 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+mkdocs-material-9.5.3+insiders-4.49.1 (2024-01-07)
+
+  * Improved interop of new tags plugin with other plugins
+  * Fixed #6594: Tags plugin doesn't work with mkdocs-macros plugin
+  * Fixed #6569: Social plugin crashes if in different file system location
+
 mkdocs-material-9.5.3+insiders-4.49.0 (2023-12-29)
 
   * Added support for exporting tags and mappings
diff --git a/docs/insiders/changelog/index.md b/docs/insiders/changelog/index.md
index be7d18870..6e26d93b8 100644
--- a/docs/insiders/changelog/index.md
+++ b/docs/insiders/changelog/index.md
@@ -2,6 +2,12 @@
 
 ## Material for MkDocs Insiders
 
+### 4.49.1 <small>January 7, 2024</small> { id="4.49.1" }
+
+- Improved interop of new tags plugin with other plugins
+- Fixed #6594: Tags plugin doesn't work with mkdocs-macros plugin
+- Fixed #6569: Social plugin crashes if in different file system location
+
 ### 4.49.0 <small>December 29, 2023</small> { id="4.49.0" }
 
 - Added support for exporting tags and mappings