diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89b6b6afb0f..ae7d8a86ff5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,17 @@
+<a name="21.2.13"></a>
+# 21.2.13 (2026-05-13)
+### core
+| Commit | Type | Description |
+| -- | -- | -- |
+| [1c6553e97d](https://github.com/angular/angular/commit/1c6553e97d9655d8c48fbf625987fae86f9cd947) | fix | disallow event attribute bindings in host bindings unconditionally |
+### platform-server
+| Commit | Type | Description |
+| -- | -- | -- |
+| [629905d537](https://github.com/angular/angular/commit/629905d537f59dc3c264c49f6347e3599dea0215) | fix | add `allowedHosts` option to `renderModule` and `renderApplication` |
+| [0b7192f441](https://github.com/angular/angular/commit/0b7192f4410d055191ac9b15bff57d1d0b9a644f) | fix | forward BEFORE_APP_SERIALIZED errors to ErrorHandler |
+
+<!-- CHANGELOG SPLIT MARKER -->
+
 <a name="21.2.12"></a>
 # 21.2.12 (2026-05-06)
 ### core
diff --git a/package.json b/package.json
index 34650be2617..e2bd11bd335 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-srcs",
-  "version": "21.2.12",
+  "version": "21.2.13",
   "private": true,
   "description": "Angular - a web framework for modern web apps",
   "homepage": "https://github.com/angular/angular",