diff --git a/README.md b/README.md
index 184c9fcf97..a4535e05e4 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ repositories {
 }
 
 dependencies {
-    implementation 'com.google.android.filament:filament-android:1.22.2'
+    implementation 'com.google.android.filament:filament-android:1.23.0'
 }
 ```
 
@@ -51,7 +51,7 @@ Here are all the libraries available in the group `com.google.android.filament`:
 iOS projects can use CocoaPods to install the latest release:
 
 ```
-pod 'Filament', '~> 1.22.2'
+pod 'Filament', '~> 1.23.0'
 ```
 
 ### Snapshots
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 7bf5edb8ee..faed24a4fe 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -5,6 +5,8 @@ A new header is inserted each time a *tag* is created.
 
 ## main branch
 
+## v1.23.1
+
 - gltfio: support skinning with bones that do not belong to any scene
 - gltfio: add attachSkin / detachSkin method to FilamentAsset
 - Metal: fix issues seen with dynamic resolution on M1 Macs
@@ -13,9 +15,11 @@ A new header is inserted each time a *tag* is created.
 
 ## v1.23.0
 
-- Normals on morphed models have been fixed (core Filament change)
-- Java View has several minor changes due to generated code, such as field ordering.
 - engine: Changed UBOs layout [⚠️ **Material breakage**].
+- engine: Normals on morphed models have been fixed (core Filament change).
+- Java: View has several minor changes due to generated code, such as field ordering.
+- gltfio: Fix crash when reloading glTF assets.
+- gltfio: introduce cross-fade animation API [**NEW API**].
 
 ## v1.22.2
 
diff --git a/android/gradle.properties b/android/gradle.properties
index f97d46e5eb..20b655f436 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
 GROUP=com.google.android.filament
-VERSION_NAME=1.22.2
+VERSION_NAME=1.23.0
 
 POM_DESCRIPTION=Real-time physically based rendering engine for Android.
 
diff --git a/ios/CocoaPods/Filament.podspec b/ios/CocoaPods/Filament.podspec
index a29a8c9e01..13ab6c610a 100644
--- a/ios/CocoaPods/Filament.podspec
+++ b/ios/CocoaPods/Filament.podspec
@@ -1,12 +1,12 @@
 Pod::Spec.new do |spec|
   spec.name = "Filament"
-  spec.version = "1.22.2"
+  spec.version = "1.23.0"
   spec.license = { :type => "Apache 2.0", :file => "LICENSE" }
   spec.homepage = "https://google.github.io/filament"
   spec.authors = "Google LLC."
   spec.summary = "Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WASM/WebGL."
   spec.platform = :ios, "11.0"
-  spec.source = { :http => "https://github.com/google/filament/releases/download/v1.22.2/filament-v1.22.2-ios.tgz" }
+  spec.source = { :http => "https://github.com/google/filament/releases/download/v1.23.0/filament-v1.23.0-ios.tgz" }
 
   # Fix linking error with Xcode 12; we do not yet support the simulator on Apple silicon.
   spec.pod_target_xcconfig = {
diff --git a/web/filament-js/package.json b/web/filament-js/package.json
index 8595939be5..e781cb5f3a 100644
--- a/web/filament-js/package.json
+++ b/web/filament-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "filament",
-  "version": "1.22.2",
+  "version": "1.23.0",
   "description": "Real-time physically based rendering engine",
   "main": "filament.js",
   "module": "filament.js",