diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b7c69e..407a64d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.10.13](https://github.com/php-testo/testo/compare/0.10.12...0.10.13) (2026-05-20)
+
+
+### Features
+
+* **assert:** Expose `Assert::notNull()` ([#189](https://github.com/php-testo/testo/issues/189)) ([6523c6a](https://github.com/php-testo/testo/commit/6523c6ad8b9c9bf3c40d721b4347488f14809bc3))
+
+
+### Documentation
+
+* Update README to enhance `init` command setup instructions ([f7a8391](https://github.com/php-testo/testo/commit/f7a83916257af9d1cd0670f723301d347297e35a))
+* Update README with additional test execution instructions ([6ef9556](https://github.com/php-testo/testo/commit/6ef95564e8afe1d56714f827c35acfd86ef15d5f))
+
 ## [0.10.12](https://github.com/php-testo/testo/compare/0.10.11...0.10.12) (2026-05-20)
 
 
diff --git a/resources/version.json b/resources/version.json
index f8b30eb..166c3e8 100644
--- a/resources/version.json
+++ b/resources/version.json
@@ -1,5 +1,5 @@
 {
-    ".": "0.10.12",
+    ".": "0.10.13",
     "plugin/repeat": "0.1.5",
     "plugin/convention": "0.1.2",
     "plugin/lifecycle": "0.1.2",