diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d76067c506b..80d980fc2d40 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+<a name="21.0.0-rc.6"></a>
+
+# 21.0.0-rc.6 (2025-11-18)
+
+### @schematics/angular
+
+| Commit                                                                                              | Type | Description                                                   |
+| --------------------------------------------------------------------------------------------------- | ---- | ------------------------------------------------------------- |
+| [e33e77d12](https://github.com/angular/angular-cli/commit/e33e77d12984446fe7bc77deb7438806817ba8a7) | fix  | flag '--file-name-style-guide=2016' - wrong import in main.ts |
+
+<!-- CHANGELOG SPLIT MARKER -->
+
 <a name="21.0.0-rc.5"></a>
 
 # 21.0.0-rc.5 (2025-11-17)
diff --git a/package.json b/package.json
index 6ee775abdf8e..3763ae234d10 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@angular/devkit-repo",
-  "version": "21.0.0-rc.5",
+  "version": "21.0.0-rc.6",
   "private": true,
   "description": "Software Development Kit for Angular",
   "keywords": [