diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18954e3..a0bc93b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,23 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com), and this project adheres to [Semantic Versioning](https://semver.org).
 
+## [Unreleased]
+### Added
+* *Nothing*
+
+### Changed
+* Update to PHPUnit 13
+
+### Deprecated
+* *Nothing*
+
+### Removed
+* *Nothing*
+
+### Fixed
+* *Nothing*
+
+
 ## [3.1.0] - 2026-01-11
 ### Added
 * Add support for `before-date` and `after-date` redirect conditions, introduced in Shlink 5.0.0
diff --git a/composer.json b/composer.json
index c4a5898..5ec14eb 100644
--- a/composer.json
+++ b/composer.json
@@ -20,8 +20,8 @@
         "guzzlehttp/guzzle": "^7.10",
         "phpstan/phpstan": "^2.1",
         "phpstan/phpstan-phpunit": "^2.0",
-        "phpunit/phpcov": "^11.0",
-        "phpunit/phpunit": "^12.5",
+        "phpunit/phpcov": "^12.0",
+        "phpunit/phpunit": "^13.0",
         "shlinkio/php-coding-standard": "~2.5.0",
         "symfony/var-dumper": "^8.0"
     },
diff --git a/phpunit-integration.xml b/phpunit-integration.xml
index 98473fa..a8f4153 100644
--- a/phpunit-integration.xml
+++ b/phpunit-integration.xml
@@ -5,6 +5,10 @@
     bootstrap="./vendor/autoload.php"
     colors="true"
     cacheDirectory="build/.phpunit.integration.cache"
+    displayDetailsOnPhpunitNotices="true"
+    displayDetailsOnTestsThatTriggerWarnings="true"
+    displayDetailsOnTestsThatTriggerDeprecations="true"
+    displayDetailsOnTestsThatTriggerNotices="true"
 >
     <testsuites>
         <testsuite name="SDK Integration tests">