diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b7c790b..6966b80 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"5.2.0"}
+{".":"5.3.0"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4305ef..9bdbcdf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [5.3.0](https://github.com/Flagsmith/flagsmith-php-client/compare/v5.2.0...v5.3.0) (2026-11-09)
+
+
+### Features
+
+* Support `getExperimentFlag`, `trackEvent` and `trackExposure` methods ([#156](https://github.com/Flagsmith/flagsmith-php-client/issues/156)) ([42b3fff](https://github.com/Flagsmith/flagsmith-php-client/commit/42b3fff95f28b65f37dd77583695a74c28863b69))
+
+
+### Other
+
+* Let Renovate keep updating spec bumps the webhook handler commits to ([#153](https://github.com/Flagsmith/flagsmith-php-client/issues/153)) ([faddb16](https://github.com/Flagsmith/flagsmith-php-client/commit/faddb164a02f895f744d9752ee1c293c63c53283))
+
 ## [5.2.0](https://github.com/Flagsmith/flagsmith-php-client/compare/v5.1.2...v5.2.0) (2026-11-04)
 
 
diff --git a/composer.json b/composer.json
index 50468a9..81d6be1 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "flagsmith/flagsmith-php-client",
     "type": "library",
-    "version": "5.2.0",
+    "version": "5.3.0",
     "license": "BSD-3-Clause",
     "authors": [
         {