diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e013876..7b145d4 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [7.2, 7.3, 7.4, 8.0, 8.1, 8.2]
+        php: [7.4, 8.0, 8.1, 8.2]
+        symfony-version: [4.4.*, 5.4.*]
         composer-flags: ['', '--prefer-lowest']
       fail-fast: true
     steps:
@@ -23,6 +24,7 @@ jobs:
         with:
           php-version: ${{ matrix.php }}
           coverage: none
+          tools: flex
 
       - name: Get composer cache directory
         id: composer-cache
@@ -36,6 +38,8 @@ jobs:
           restore-keys: ${{ runner.os }}-composer-
 
       - name: Install dependencies
+        env:
+          SYMFONY_REQUIRE: ${{ matrix.symfony-version }}
         run: composer update --prefer-dist --no-interaction ${{ matrix.composer-flags }}
 
       - run: make tests
diff --git a/composer.json b/composer.json
index fd51918..2ec979b 100644
--- a/composer.json
+++ b/composer.json
@@ -31,17 +31,17 @@
         "bin-dir": "bin/"
     },
     "require": {
-        "php": ">=7.2",
+        "php": ">=7.4",
 
         "hoa/ruler": "~2.0",
         "hoa/consistency": "^1.17.05",
-        "symfony/property-access": "~3.0|~4.0|~5.0"
+        "symfony/property-access": "^4.4|^5.4"
     },
     "require-dev": {
         "ext-json": "*",
 
         "mikey179/vfsstream": "^1.6.7",
-        "phpspec/phpspec": "^6.1.1|^7.0",
+        "phpspec/phpspec": "^7.0",
 
         "behat/behat": "~3.0",