diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03e796c62f4..f4798944e8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+<a name="20.3.23"></a>
+
+# 20.3.23 (2026-05-28)
+
+### compiler
+
+| Commit                                                                                           | Type | Description                                                 |
+| ------------------------------------------------------------------------------------------------ | ---- | ----------------------------------------------------------- |
+| [d40acc6431](https://github.com/angular/angular/commit/d40acc6431997b304ec54c951e55d2e52ed6f6dc) | fix  | prevent namespaced SVG <style> elements from being stripped |
+
+<!-- CHANGELOG SPLIT MARKER -->
+
 <a name="20.3.22"></a>
 
 # 20.3.22 (2026-05-27)
diff --git a/package.json b/package.json
index b01cd8882b4..370ddfff2d9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-srcs",
-  "version": "20.3.22",
+  "version": "20.3.23",
   "private": true,
   "description": "Angular - a web framework for modern web apps",
   "homepage": "https://github.com/angular/angular",