diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2b2499b..7bf5087 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -31,31 +31,6 @@ jobs:
       - name: Execute tests
         run: composer test
 
-  psr-7_2:
-    name: PHP PSR-7 2.0
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup PHP
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: 8.2
-          tools: composer
-          coverage: none
-
-      - name: Install dependencies
-        run: |
-          rm src/MessageFactory/SlimMessageFactory.php src/StreamFactory/SlimStreamFactory.php src/UriFactory/SlimUriFactory.php spec/MessageFactory/SlimMessageFactorySpec.php spec/StreamFactory/SlimStreamFactorySpec.php spec/UriFactory/SlimUriFactorySpec.php
-          composer remove --dev "slim/slim" --no-interaction --no-update
-          composer require "psr/http-message:^2.0" --no-interaction --no-update
-          composer update --prefer-dist --prefer-stable --no-interaction --no-progress
-
-      - name: Execute tests
-        run: composer test
-
   lowest:
     name: PHP ${{ matrix.php }} Lowest
     runs-on: ubuntu-latest
diff --git a/composer.json b/composer.json
index 37a86a7..c37b95a 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "guzzlehttp/psr7": "^1.0 || ^2.0",
         "php-http/message-factory": "^1.0.2",
         "phpspec/phpspec": "^5.1 || ^6.3 || ^7.1",
-        "slim/slim": "^3.0",
+        "slim/slim": "^3.0 || ^4.13",
         "laminas/laminas-diactoros": "^2.0 || ^3.0"
     },
     "suggest": {