diff --git a/.github/workflows/phpunit.yaml b/.github/workflows/phpunit.yaml
index 4ff426d..27a8b56 100644
--- a/.github/workflows/phpunit.yaml
+++ b/.github/workflows/phpunit.yaml
@@ -41,7 +41,7 @@ jobs:
 
             -   name: Cache Composer packages
                 id: composer-cache
-                uses: actions/cache@v2
+                uses: actions/cache@v3
                 with:
                     path: vendor
                     key: ${{ runner.os }}-composer-${{ matrix.composer-prefer }}$-${{ hashFiles('**/composer.lock') }}
@@ -53,10 +53,3 @@ jobs:
 
             -   name: Run test suite
                 run: vendor/bin/phpunit ${{ matrix.phpunit-flags }}
-
-            -   name: Upload PHPunit coverage
-                uses: codecov/codecov-action@v3
-                with:
-                    fail_ci_if_error: true # optional (default = false)
-                    verbose: true # optional (default = false)
-                    flags: unittests
diff --git a/composer.json b/composer.json
index 46bcb01..05d3d0b 100644
--- a/composer.json
+++ b/composer.json
@@ -25,10 +25,10 @@
         "doctrine/persistence": "^2.4|^3.0",
         "guzzlehttp/guzzle": "^7.5",
         "portphp/csv": "^2.0",
-        "symfony/config": "^6.0",
-        "symfony/filesystem": "^6.0",
-        "symfony/framework-bundle": "^6.0",
-        "symfony/string": "^6.0",
+        "symfony/config": "^6.0|^7.0",
+        "symfony/filesystem": "^6.0|^7.0",
+        "symfony/framework-bundle": "^6.0|^7.0",
+        "symfony/string": "^6.0|^7.0",
         "webmozart/assert" : "^1.11",
         "phpoffice/phpspreadsheet": "^2.1"
     },