diff --git a/CHANGELOG.md b/CHANGELOG.md
index 31904d1112..c74df20ae2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [4.3.15](https://github.com/shaka-project/shaka-player/compare/v4.3.14...v4.3.15) (2024-02-27)
+
+
+### Bug Fixes
+
+* **Cast:** Force TS content to be transmuxed on Chromecast ([#6262](https://github.com/shaka-project/shaka-player/issues/6262)) ([d007f6f](https://github.com/shaka-project/shaka-player/commit/d007f6fe76fc8fcf04745d848f4d4b9a72ccf59b)), closes [#5278](https://github.com/shaka-project/shaka-player/issues/5278)
+* **HLS:** Ban unsupported combinations of SAMPLE-AES encryption ([#6295](https://github.com/shaka-project/shaka-player/issues/6295)) ([3b60303](https://github.com/shaka-project/shaka-player/commit/3b60303449956f775696ca1e9096c9adb9af4a17))
+* **VTT:** fix setting textShadow when multiple CSS classes provided ([#6287](https://github.com/shaka-project/shaka-player/issues/6287)) ([f96895b](https://github.com/shaka-project/shaka-player/commit/f96895b123b5aa6fcd2e7d43974609b65cce04e0))
+
 ## [4.3.14](https://github.com/shaka-project/shaka-player/compare/v4.3.13...v4.3.14) (2024-02-20)
 
 
diff --git a/lib/player.js b/lib/player.js
index c7dbdd7278..772be7e165 100644
--- a/lib/player.js
+++ b/lib/player.js
@@ -7032,7 +7032,7 @@ shaka.Player.TYPICAL_BUFFERING_THRESHOLD_ = 0.5;
  * @export
  */
 // eslint-disable-next-line no-useless-concat
-shaka.Player.version = 'v4.3.14' + '-uncompiled';  // x-release-please-version
+shaka.Player.version = 'v4.3.15' + '-uncompiled';  // x-release-please-version
 
 // Initialize the deprecation system using the version string we just set
 // on the player.
diff --git a/package-lock.json b/package-lock.json
index 5f9b31cb90..35959b27ab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "shaka-player",
-  "version": "4.3.14",
+  "version": "4.3.15",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "shaka-player",
-      "version": "4.3.14",
+      "version": "4.3.15",
       "license": "Apache-2.0",
       "dependencies": {
         "eme-encryption-scheme-polyfill": "^2.1.1"
diff --git a/package.json b/package.json
index adebd19df1..8498147be1 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "shaka-player",
   "description": "DASH/EME video player library",
-  "version": "4.3.14",
+  "version": "4.3.15",
   "homepage": "https://github.com/shaka-project/shaka-player",
   "author": "Google",
   "maintainers": [