diff --git a/.github/workflows/phpcsfixer.yml b/.github/workflows/phpcsfixer.yml
index 877c7ea..8e5667a 100644
--- a/.github/workflows/phpcsfixer.yml
+++ b/.github/workflows/phpcsfixer.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           extensions: json, tokenizer
           coverage: none
         env:
diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index a2d78f1..63e59ff 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['8.3', '8.5']
+        php-versions: ['8.2', '8.5']
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/psalm.yml b/.github/workflows/psalm.yml
index e82c04d..ff1b8f0 100644
--- a/.github/workflows/psalm.yml
+++ b/.github/workflows/psalm.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           tools: phpstan, phpunit
           extensions: intl, json, mbstring, xml
           coverage: none
diff --git a/.github/workflows/rector.yml b/.github/workflows/rector.yml
index 343241f..bd517f8 100644
--- a/.github/workflows/rector.yml
+++ b/.github/workflows/rector.yml
@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['8.3', '8.5']
+        php-versions: ['8.2', '8.5']
 
     steps:
       - name: Checkout
diff --git a/composer.json b/composer.json
index 691d259..fa1a8e6 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     ],
     "homepage": "https://github.com/codeigniter4/devkit",
     "require": {
-        "php": "^8.3",
+        "php": "^8.2",
         "codeigniter/coding-standard": "^1.9",
         "fakerphp/faker": "^1.24",
         "mikey179/vfsstream": "^1.6",
@@ -32,7 +32,7 @@
         "phpstan/phpstan": "^2.0",
         "phpstan/phpstan-deprecation-rules": "^2.0",
         "phpstan/phpstan-phpunit": "^2.0",
-        "phpunit/phpunit": "^12.5.22 || ^13.1.7",
+        "phpunit/phpunit": "^11.5.55 || ^12.5.22 || ^13.1.7",
         "rector/rector": "^2.0",
         "roave/security-advisories": "dev-latest",
         "vimeo/psalm": "^5.0 || ^6.0"
diff --git a/src/Template/.github/workflows/deptrac.yml b/src/Template/.github/workflows/deptrac.yml
index d44fb05..7ec1560 100644
--- a/src/Template/.github/workflows/deptrac.yml
+++ b/src/Template/.github/workflows/deptrac.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           extensions: intl, json, mbstring, xml
           coverage: none
         env:
diff --git a/src/Template/.github/workflows/infection.yml b/src/Template/.github/workflows/infection.yml
index 68187d8..c19bd5e 100644
--- a/src/Template/.github/workflows/infection.yml
+++ b/src/Template/.github/workflows/infection.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           tools: infection, phpunit
           extensions: intl, json, mbstring, gd, xml, sqlite3
           coverage: xdebug
diff --git a/src/Template/.github/workflows/phpcpd.yml b/src/Template/.github/workflows/phpcpd.yml
index 468492c..27034c9 100644
--- a/src/Template/.github/workflows/phpcpd.yml
+++ b/src/Template/.github/workflows/phpcpd.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           tools: phpcpd
           extensions: dom, mbstring
           coverage: none
diff --git a/src/Template/.github/workflows/phpcsfixer.yml b/src/Template/.github/workflows/phpcsfixer.yml
index 45ab00c..007da64 100644
--- a/src/Template/.github/workflows/phpcsfixer.yml
+++ b/src/Template/.github/workflows/phpcsfixer.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           extensions: json, tokenizer
           coverage: none
         env:
diff --git a/src/Template/.github/workflows/phpstan.yml b/src/Template/.github/workflows/phpstan.yml
index 74e6838..50f5f93 100644
--- a/src/Template/.github/workflows/phpstan.yml
+++ b/src/Template/.github/workflows/phpstan.yml
@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['8.3', '8.5']
+        php-versions: ['8.2', '8.5']
 
     steps:
       - name: Checkout
diff --git a/src/Template/.github/workflows/phpunit.yml b/src/Template/.github/workflows/phpunit.yml
index 1148d4e..8e7ec38 100644
--- a/src/Template/.github/workflows/phpunit.yml
+++ b/src/Template/.github/workflows/phpunit.yml
@@ -25,7 +25,7 @@ jobs:
     if: (! contains(github.event.head_commit.message, '[ci skip]'))
     strategy:
       matrix:
-        php-versions: ['8.3', '8.4', '8.5']
+        php-versions: ['8.2', '8.4', '8.5']
 
     steps:
       - name: Checkout
@@ -65,7 +65,7 @@ jobs:
           TERM: xterm-256color
           TACHYCARDIA_MONITOR_GA: enabled
 
-      - if: matrix.php-versions == '8.3'
+      - if: matrix.php-versions == '8.2'
         name: Run Coveralls
         continue-on-error: true
         run: |
diff --git a/src/Template/.github/workflows/psalm.yml b/src/Template/.github/workflows/psalm.yml
index 3257113..f9374c0 100644
--- a/src/Template/.github/workflows/psalm.yml
+++ b/src/Template/.github/workflows/psalm.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           tools: phpstan, phpunit
           extensions: intl, json, mbstring, xml
           coverage: none
diff --git a/src/Template/.github/workflows/rector.yml b/src/Template/.github/workflows/rector.yml
index 3514a44..b74d21b 100644
--- a/src/Template/.github/workflows/rector.yml
+++ b/src/Template/.github/workflows/rector.yml
@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['8.3', '8.5']
+        php-versions: ['8.2', '8.5']
 
     steps:
       - name: Checkout
diff --git a/src/Template/.github/workflows/unused.yml b/src/Template/.github/workflows/unused.yml
index 255cb96..47a4d29 100644
--- a/src/Template/.github/workflows/unused.yml
+++ b/src/Template/.github/workflows/unused.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.2'
           tools: composer, composer-unused
           extensions: intl, json, mbstring, xml
           coverage: none
diff --git a/src/Template/phpunit9.xml.dist b/src/Template/phpunit9.xml.dist
deleted file mode 100644
index 665bdc4..0000000
--- a/src/Template/phpunit9.xml.dist
+++ /dev/null
@@ -1,102 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-		xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.5/phpunit.xsd"
-		bootstrap="vendor/codeigniter4/framework/system/Test/bootstrap.php"
-		backupGlobals="false"
-		beStrictAboutCoversAnnotation="true"
-		beStrictAboutOutputDuringTests="true"
-		beStrictAboutTodoAnnotatedTests="true"
-		colors="true"
-		convertErrorsToExceptions="true"
-		convertNoticesToExceptions="true"
-		convertWarningsToExceptions="true"
-		executionOrder="random"
-		failOnRisky="true"
-		failOnWarning="true"
-		stopOnError="false"
-		stopOnFailure="false"
-		stopOnIncomplete="false"
-		stopOnSkipped="false"
-		verbose="true">
-
-	<coverage includeUncoveredFiles="true" processUncoveredFiles="true">
-		<include>
-			<directory suffix=".php">./app/</directory>
-		</include>
-		<exclude>
-			<directory suffix=".php">./app/Config</directory>
-			<directory suffix=".php">./app/Views</directory>
-		</exclude>
-		<report>
-			<clover outputFile="build/phpunit/clover.xml"/>
-			<html outputDirectory="build/phpunit/html"/>
-			<php outputFile="build/phpunit/coverage.serialized"/>
-			<text outputFile="php://stdout" showUncoveredFiles="false"/>
-			<xml outputDirectory="build/phpunit/xml-coverage"/>
-		</report>
-	</coverage>
-
-	<testsuites>
-		<testsuite name="main">
-			<directory>./tests</directory>
-		</testsuite>
-	</testsuites>
-
-	<extensions>
-		<extension class="Nexus\PHPUnit\Extension\Tachycardia">
-			<arguments>
-				<array>
-					<element key="timeLimit">
-						<double>0.50</double>
-					</element>
-					<element key="reportable">
-						<integer>30</integer>
-					</element>
-					<element key="precision">
-						<integer>2</integer>
-					</element>
-					<element key="collectBare">
-						<boolean>true</boolean>
-					</element>
-					<element key="tabulate">
-						<boolean>true</boolean>
-					</element>
-				</array>
-			</arguments>
-		</extension>
-	</extensions>
-
-	<logging>
-		<testdoxHtml outputFile="build/phpunit/testdox.html"/>
-		<testdoxText outputFile="build/phpunit/testdox.txt"/>
-		<junit outputFile="build/phpunit/junit.xml"/>
-	</logging>
-
-	<php>
-		<env name="XDEBUG_MODE" value="coverage"/>
-		<server name="app.baseURL" value="https://example.com/"/>
-
-		<!-- Directory containing phpunit.xml -->
-		<const name="HOMEPATH" value="./"/>
-
-		<!-- Directory containing the Paths config file -->
-		<const name="CONFIGPATH" value="./app/Config/"/>
-
-		<!-- Directory containing the front controller (index.php) -->
-		<const name="PUBLICPATH" value="./public/"/>
-
-		<!-- https://getcomposer.org/xdebug -->
-		<env name="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
-
-		<!-- Database configuration -->
-		<env name="database.tests.strictOn" value="true"/>
-		<!-- Uncomment to use alternate testing database configuration
-		<env name="database.tests.hostname" value="localhost"/>
-		<env name="database.tests.database" value="tests"/>
-		<env name="database.tests.username" value="tests_user"/>
-		<env name="database.tests.password" value=""/>
-		<env name="database.tests.DBDriver" value="MySQLi"/>
-		<env name="database.tests.DBPrefix" value="tests_"/>
-		-->
-	</php>
-</phpunit>