diff --git a/README.md b/README.md
index 4d35fc0..6b3980b 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ ready-to-use DDEV configuration and basic configuration for deployment with Depl
 
 * Composer-based [TYPO3 CMS](https://typo3.org) project template
 * Ready-to-use [DDEV](https://ddev.readthedocs.io) configuration
-* Compatible with TYPO3 11.5 LTS and 12.4 LTS
+* Compatible with TYPO3 11.5 LTS, 12.4 LTS and 13.4 LTS
 * Support of current stable PHP versions, starting from PHP 8.1
 
 ### Optional features
diff --git a/config.yaml b/config.yaml
index 44b86f1..d929cf2 100644
--- a/config.yaml
+++ b/config.yaml
@@ -58,6 +58,7 @@ properties:
         name: TYPO3 version
         type: select
         options:
+          - value: 13.4
           - value: 12.4
           - value: 11.5
         validators:
@@ -66,7 +67,9 @@ properties:
         name: TYPO3 testing framework version
         type: dynamicSelect
         options:
-          - value: '^8.0' # renovate: datasource=packagist depName=typo3/testing-framework
+          - value: '^9.0' # renovate: datasource=packagist depName=typo3/testing-framework
+            if: 'packages["typo3_cms"] == "13.4"'
+          - value: '^8.0'
             if: 'packages["typo3_cms"] == "12.4"'
           - value: '^7.0'
             if: 'packages["typo3_cms"] == "11.5"'
@@ -74,8 +77,8 @@ properties:
         name: TYPO3 console version
         type: dynamicSelect
         options:
-          - value: '^8.0' # renovate: datasource=packagist depName=helhum/typo3-console
-            if: 'packages["typo3_cms"] == "12.4"'
+          - value: '^8.2.1' # renovate: datasource=packagist depName=helhum/typo3-console
+            if: 'packages["typo3_cms"] != "11.5"'
           - value: '^7.0.3'
             if: 'packages["typo3_cms"] == "11.5"'
       - identifier: typo3_console_binary
@@ -83,7 +86,7 @@ properties:
         type: dynamicSelect
         options:
           - value: 'typo3'
-            if: 'packages["typo3_cms"] == "12.4"'
+            if: 'packages["typo3_cms"] != "11.5"'
           - value: 'typo3cms'
             if: 'packages["typo3_cms"] == "11.5"'
       - identifier: php
@@ -93,6 +96,7 @@ properties:
           - value: '8.3'
           - value: '8.2'
           - value: '8.1'
+            if: 'packages["typo3_cms"] != "13.4"'
         validators:
           - type: notEmpty
       - identifier: editorconfig_cli
@@ -113,11 +117,12 @@ properties:
           - value: 'typo3/cms-indexed-search'
           - value: 'typo3/cms-linkvalidator'
           - value: 'typo3/cms-reactions'
-            if: 'packages["typo3_cms"] == "12.4"'
+            if: 'packages["typo3_cms"] != "11.5"'
           - value: 'typo3/cms-sys-note'
           - value: 'typo3/cms-t3editor'
+            if: 'packages["typo3_cms"] != "13.4"'
           - value: 'typo3/cms-webhooks'
-            if: 'packages["typo3_cms"] == "12.4"'
+            if: 'packages["typo3_cms"] != "11.5"'
           - value: 'typo3/cms-workspaces'
 
   # Features
@@ -127,9 +132,19 @@ properties:
       - identifier: phpstan
         name: Should <comment>PHPStan</comment> be integrated?
         type: question
+        options:
+          - value: '^2.0' # renovate: datasource=packagist depName=phpstan/phpstan
+            if: 'selected && packages["typo3_cms"] == "13.4"'
+          - value: '^1.0'
+            if: 'selected && packages["typo3_cms"] != "13.4"'
       - identifier: rector
         name: Should <comment>Rector</comment> be integrated?
         type: question
+        options:
+          - value: '^3.0' # renovate: datasource=packagist depName=ssch/typo3-rector
+            if: 'selected && packages["typo3_cms"] == "13.4"'
+          - value: '^2.0'
+            if: 'selected && packages["typo3_cms"] != "13.4"'
       - identifier: deployer
         name: Do you want a basic <comment>Deployer</comment> deployment configuration?
         type: question
diff --git a/templates/next-steps.html.twig b/templates/next-steps.html.twig
index 0087a73..99c1731 100644
--- a/templates/next-steps.html.twig
+++ b/templates/next-steps.html.twig
@@ -10,7 +10,7 @@ Run <comment>ddev config --auto</comment> to create the final DDEV configuration
 
 You can now launch your installed project with <comment>ddev launch</comment>.
 Follow all installation instructions to finalize the TYPO3 installation.
-{% if packages.typo3_cms == "12.4" %}
+{% if packages.typo3_cms != "11.5" %}
 You can also run <comment>ddev typo3 setup</comment> to complete the installation process.
 {% endif %}
 
diff --git a/templates/src/composer.json.twig b/templates/src/composer.json.twig
index f65b7d1..b0e04ac 100644
--- a/templates/src/composer.json.twig
+++ b/templates/src/composer.json.twig
@@ -33,7 +33,7 @@
 		"typo3/cms-install": "^{{ packages.typo3_cms }}",
 		"typo3/cms-lowlevel": "^{{ packages.typo3_cms }}",
 		"typo3/cms-opendocs": "^{{ packages.typo3_cms }}",
-{% if packages.typo3_cms != "12.4" %}
+{% if packages.typo3_cms == "11.5" %}
 		"typo3/cms-recordlist": "^{{ packages.typo3_cms }}",
 {% endif %}
 		"typo3/cms-recycler": "^{{ packages.typo3_cms }}",
@@ -56,14 +56,14 @@
 		"helmich/typo3-typoscript-lint": "^3.0",
 {% if features.phpstan %}
 		"phpstan/extension-installer": "^1.2",
-		"phpstan/phpstan": "^1.8",
+		"phpstan/phpstan": "{{ features.phpstan }}",
 {% endif %}
 		"roave/security-advisories": "dev-latest",
 {% if features.phpstan %}
-		"saschaegerer/phpstan-typo3": "^1.8",
+		"saschaegerer/phpstan-typo3": "{{ features.phpstan }}",
 {% endif %}
 {% if features.rector %}
-		"ssch/typo3-rector": "^2.0",
+		"ssch/typo3-rector": "{{ features.rector }}",
 {% endif %}
 		"typo3/coding-standards": "^0.8.0",
 		"typo3/testing-framework": "{{ packages.typo3_testing_framework }}"